US Navy Enlisted Ratings
Contributor: C. Peter Chen
Rating Name | Abbrev. | Notes |
---|---|---|
Aerographer's Mate | AerM | Make weather observations. Read weather codes and signals. |
Airship Rigger | AR | Control and moor airships. Know steering and meteorology. |
Apprentice Seaman | AS | Know naval drill duties, tie knots. Stand watch. |
Aviation Chief Radioman | ACRM | |
Aviation Electrician's Mate | AEM | Inspect, maintain, repair and install all electrical equipment in aircraft. |
Aviation Machinist's Mate | AMM | Assemble, service and repair airplanes and airplane engines. Splice aircraft wiring. Know principles and theory of flying. |
Aviation Machinist's Mate C | AMMC | Aviation carburetor mechanic. |
Aviation Machinist's Mate F | AMMF | Aviation flight engineer. |
Aviation Machinist's Mate H | AMMH | Aviation hydraulic mechanic. |
Aviation Machinist's Mate I | AMMI | Aviation instrument mechanic. |
Aviation Machinist's Mate P | AMMP | Aviation propeller mechanic. |
Aviation Metalsmith | AM | Repair airplane metal parts. Know principles and theory of flying. |
Aviation Ordnanceman | AOM | Handle and take care of all aviation weapons. |
Aviation Ordnanceman B | AOMB | Aviation bombsight mechanic. |
Aviation Ordnanceman T | AOMT | Aviation turret mechanic. |
Aviation Pilot | AP | Pilot planes and airships. Serve as plane captain. |
Aviation Radio Technician | ART | Maintain all aviation radio equipment. |
Aviation Radioman | ARM | Operate radio transmitting and receiving equipment of naval aircraft. |
Baker | Bkr | Operate ovens. Do any kind of baking. |
Boatswain's Mate | BM | Work with canvas and hoisting with block and tackle. Handle rope, wire, and anchor chain. Handle power and sail boats. Steer ship and chart courses. Direct salvage. |
Boatswain's Mate A | BMA | Same duties as Boatswain's Mate and in addition, Master-at-arms. |
Boilermaker | B | Fit pipes, make repairs in boilers. Know construction of marine boilers and fireroom safety precautions. |
Buglemaster | Bgmstr | Know all bugle and drum calls and honors rendered. Lead and instruct a corps. |
Bugler | Bug | Play in a bugle and drum corps. Know bugle calls and honors. |
Carpenter's Mate | CM | Use hand and power tools. Take charge of ship ventilation, painting, watertight control, drainage. Understand shoring and drydocking. |
Chief Commissary Steward | CCS | Supervise ship's galley. |
Chief Photographer | CP | |
Chief Watertender | CWT | |
Commissary Steward | CS | |
Cook | Ck | Take charge of galley. |
Coxswain | COX | Work with canvas and handle boats. Know signaling. |
Electrician's Mate | EM | Use electrical tools and repair electrical equipment. Charge storage batteries. Wind armatures. Stand watch on main gyrocompass and in main control room of electrically driven ships. Repair telephone circuits. Apply first aid in case of electrical shock. |
Fire Controlman | FC | Stow, inspect and repair fire control instruments. Take charge of fire control equipment. Know electricity - A.C. and D.C. Man fire control stations. |
Fire Controlman R | FCR | Same duties as fire controlman and in addition, range finder operator. |
Fire Controlman S | FCS | Submarine fire controlman. |
Fireman | F | Fire and tend boilers. Operate, adjust and repair pumps. |
Gunner's Mate | GM | Take charge of gun and crew. Assemble and fire all types of guns. Handle ammunition. Handle mines and depth charges. |
Hospital Apprentice | HA | Know minor surgery, first aid and nursing. Maintain sanitary conditions. |
Machinist | MACH | |
Machinist's Mate | MM | Operate main and auxiliary engines. Adjust, repair, and overhaul engines. Be familiar with ship's drainage systems, distilling plants, evaporators and pumps. |
Machinist's Mate E | MME | Engineman. |
Machinist's Mate G | MMG | Industrial gas generator mechanic. |
Machinist's Mate R | MMR | Refrigeration mechanic. |
Machinist's Mate S | MMS | Shop machinist. |
Mess Attendant | MATT | |
Metalsmith | M | Make plans, time and cost estimates. Work in copper and brass. Temper metals, repair damage. Test for watertightness. |
Mineman | MN | Carry and move mine cases, anchors, cables, lines, buoys. |
Molder | ML | Equip and work in foundry. Make castings. Use molding tools. Operate oil furnaces. |
Motor Machinist's Mate | MoMM | Operate machine tools. Operate and maintain internal combustion engines and engine auxiliaries. Knowledge of pressure and air systems. Be familiar with electrical apparatus. |
Musician | Mus | Play standard band music. Read music at sight. |
Officer's Cook | OC | |
Painter | Ptr | Prepare and apply paints and varnishes. Lay and repair tiling and linoleum. Take charge of and repair fire extinguisher and rescue breathing apparatus. |
Painter V | PtrV | Aviation painter. |
Parachute Rigger | PR | Pack and repair parachutes. Parachute jumping experience. |
Patternmaker | PM | Use pattern and molding tools. Execute intricate patterns. |
Pharmacist's Mate | PhM | Take charge of sick bay. Do minor surgery and administer simple medicines. |
Photographer's Mate | PhoM | Organize and direct operations of Naval photographic units. Operate motion picture machines. Develop negatives and make prints. |
Printer | Prtr | Take charge of ship's printshop, set type. Read proof. |
Printer L | PrtrL | Lithographer. |
Printer M | PrtrM | Multilith operator. |
Quartermaster | QM | Steer ship and take soundings. Use range finder. Plot bearings. Know signal control and navigation. Send and receive International Code by blinker, searchlight and semaphore. |
Radarman | RdM | Stand radar watch and operate radar equipment. |
Radio Electrician | RE | |
Radio Technician | RT | Maintain radio equipment. |
Radioman | RM | Transmit and receive radio messages. Encipher and decipher messages. |
Seaman | S | Know naval drill duties, knots, steering and signaling. Stand watch and gunnery duties. |
Ship's Cook | SC | Supervise and prepare cooking. |
Ship's Cook B | SCB | Butcher. |
Ship's Service Man B | SSMB | Barber. |
Ship's Service Man C | SSMC | Cobbler. |
Ship's Service Man L | SSML | Laundryman. |
Ship's Service Man T | SSMT | Tailor. |
Shipfitter | SF | Use hand and machine tools for steel metal work. Bend, repair and fit pipes. Operate fire extinguishers and rescue breathing apparatus. |
Signalman | SM | Stand signal watch on bridge. Identify flags. Use blinker, searchlight and semaphore. Use range finder, searchlights, signal apparatus. |
Sonarman | SoM | Operate special sound equipment. |
Sonarman H | SoMH | Operate special harbor sound equipment. |
Special Artificer D | SAD | Knowledge and repair of special training devices. |
Special Artificer I | SAI | Repair typewriters and watches. Coat lenses of optical instruments. |
Special Artificer O | SAO | Repair all optical instruments, such as telescopes, periscopes, compasses, range finders. |
Specialist A | Sp(A) | Athletic instructor. |
Specialist C | Sp(C) | Classification interviewer. |
Specialist F | Sp(F) | Fire fighter. |
Specialist G | Sp(G) | Aviation free gunnery instructor. |
Specialist I | Sp(I) | Punched card accounting machine operator and mechanic. |
Specialist M | Sp(M) | Mail clerk. |
Specialist O | Sp(O) | Inspector of Naval material. |
Specialist P | Sp(P) | Photographic specialist. |
Specialist P (LB) | Sp(P)(LB) | Laboratory. |
Specialist P (MP) | Sp(P)(MP) | Motion picture production. |
Specialist P (PG) | Sp(P)(PG) | Photogrammetry. |
Specialist P (VM) | Sp(P)(VM) | V-mail. |
Specialist Q | Sp(Q) | Communication specialist. |
Specialist Q (CR) | Sp(Q)(CR) | Cryptographer. |
Specialist Q (IN) | Sp(Q)(IN) | Radio Intelligence. |
Specialist Q (TE) | Sp(Q)(TE) | Technicians. |
Specialist R | Sp(R) | Recruiter. |
Specialist S | Sp(S) | Shore patrol. Master-at-arms. |
Specialist T | Sp(T) | Teacher. |
Specialist T (LT) | Sp(T)(LT) | Link Trainer Instructor. |
Specialist U | Sp(U) | Supervisor of WAVE quarters. |
Specialist V | Sp(V) | Transport airman. |
Specialist W | Sp(W) | Chaplain's assistant. |
Specialist X | Sp(X) | Specialists not elsewhere classified. |
Specialist X (CT) | Sp(X)(CT) | Cartographer. |
Specialist X (ED) | Sp(X)(ED) | Engineering draftsman. |
Specialist X (PI) | Sp(X)(PI) | Pigeon trainer. |
Specialist X (PL) | Sp(X)(PL) | Plastic expert. |
Specialist X (QM) | Sp(X)(QM) | Operation - plotting and chart work. |
Specialist X (SB) | Sp(X)(SB) | Telephone switchboard operator supervisors. |
Specialist X (TD) | Sp(X)(TD) | Topographical draftsman. |
Specialist X (TS) | Sp(X)(TS) | Air stations operations desk (time shack). |
Specialist X (VA) | Sp(X)(VA) | Visual training aids. |
Specialist Y | Sp(Y) | Control tower operator. |
Steward | St | Take charge of mess arrangements. |
Steward's Mate | StM | Serve at table in officers' mess. |
Storekeeper | SK | Take charge of ship's storeroom. Issue and account for stock and clothing. |
Storekeeper D | SKD | Disbursing storekeeper. |
Storekeeper T | SKT | Handle technical stock material. |
Storekeeper V | SKV | Aviation storekeeper. |
Telegrapher | T | Send and receive cables. |
Torpedoman's Mate | TM | Lubricate, assemble, charge and fire torpedoes. Lay mines and drop depth charges. |
Torpedoman's Mate E | TME | Torpedoman's mate, electrical. |
Torpedoman's Mate V | TMV | Torpedoman's mate assigned to aviation activities. |
Turret Captain | TC | Take charge of gun turret and crew. Assemble and repair guns. Handle ammunition. Operate periscopes and range finders. |
Warrant Officer | WO | |
Water Tender | WT | Take charge of fireroom when under way. Maintain, repair, and overhaul boiler system. |
Yeoman | Y | Take charge of ship's office. Take dictation, write Navy letters. Prepare reports and keep personnel records. |
Source: cv6.org
Last Major Update: Nov 2015
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Visitor Submitted Comments
10 Dec 2020 02:30:58 PM
Adding to the above, US Navy enlisted rates of Apprentice Seaman, Seaman second class, Seaman first class, Fireman third class, Fireman second class, and Fireman first class are all rates without ratings. These are the introductory levels for enlisted personnel and once they make their rating in a particular specialty, they are made petty officers (usually third class to start) in that particular rating. The three classes of Seaman and Fireman are on equal levels but the Firemen work the engine rooms while the Seamen work elsewhere on the ship. In World War II, a recruit right out of basic training would hold the rate of Apprentice Seaman, usually for about six months before being due to advance to Seaman second class, which he would hold for a year before being due for advancement to Seaman first class. Several factors could alter that timetable but that was the starting point. Further, Seamen working toward a rating (toward a specialty) are called strikers. In the movie ‘The Caine Mutiny,’ a sailor identifies his rate as “Seaman first, signalman striker.” This is correctly stated and means he was, at that time, a Seaman first class who was working toward a rating as a signalman petty officer.
4 Jan 2021 06:05:58 AM
I have a picture of a WWII sailor with an PO1 badge. Instead of a rating emblem in the usual spot, there is a "CB". Do you know what this is?
Thanks
4 Jan 2021 11:10:20 AM
Rob Rice (above):
CB stood for Construction Battalion, the fabled SeaBees. Before the fighting bee insignia was approved on 14 Oct 1944, SeaBees wore the rating emblem CB.
29 Sep 2021 11:25:48 AM
Thank you for this site have been looking up father’s naval classifications
His separation papers state medals
3 Oct 2021 07:29:29 PM
I see Doris Miller, Pearl Harbor hero and planned namesake of CVN-81, cited as Cook 3rd Class when he was KIA after being promoted from Steward Mate 2ed class at the time he was awarded the Navy Cross. Something is wrong with this progression; was Cook 3rd a Warren Officer in the 40s, or did Stewards rank below other ratings?
3 Oct 2021 10:24:34 PM
Fred (above):
At the time of the Pearl Harbor Attack, Doris Miller had the rate of Mess Attendant 1st class. In Feb 1943, this was renamed Stewards Mate 1st class but remained at the same level. That level was comparable to Seaman 1st class or Fireman 1st class. The rating of Cook 3rd class was comparable to a 3rd class petty officer and after Jun 1944 was, in fact, a 3rd class petty officer. So, yes, a change in classification from Stewards Mate 2nd class to Cook 3rd class was an elevation in rate.
27 Jun 2022 05:13:21 AM
Approximately how many Specialist W ratings served during WWII?
27 Mar 2023 02:39:06 PM
uss epping forest LSD-4 sailed on 3/30/1944 with many military passengers, many ratings listed but some had a rating of DO
passenger Carl D Ohman service #476637 what rating?
27 Mar 2023 05:33:40 PM
Anonymous (above):
Passenger lists were filed with the ship’s Muster Rolls. In the Muster Rolls, as with many Navy WWII records, ‘do’ was short for “ditto” meaning “same as above.” In the case of Ohman, Carl D #476637, he was a Marine passenger with the rank of Sergeant, USMCR, according to the 30 Mar 1944 passenger list.
6 Jul 2023 09:50:24 AM
whaT IS THE RATING FOR FIREMAN FIRST CLASS?
8 Jan 2024 03:52:44 PM
My best friends dad piloted the Higgins boats on the landings, he was a petty officer, would anyone know what ratings badge he would have worn?
27 Jan 2024 07:24:55 PM
Gud day! I am Antonio Santos a grandson of a World War II US Navy Soldier Douglas Landre stationed at GUIUAN US NAVAL DEPOT, Pad 4 Street, Sulangan, Guiuan Eastern Samar. Can you help me Access Jobs in USA or a scholarship in USA?, its my mean way to find and see the family circle of my Grandfather in California.. Its my ever wish to live in his place and become part of the US Navy in the Reserve Force same as I am here in the Philippines as Teacher and a Chief of the Navy Reserve force.
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30 Nov 2015 02:30:06 PM
When discussing US Navy Enlisted Ratings, it is important to understand the difference and distinction between the Navy’s use of the words “rate,” “rating,” and “rank.” US Navy enlisted personnel have no rank, only officers do. The word “rate” has to do with the pay rate and would be the term comparable to rank. “Rating” has to do with qualifications to do work, or what they are rated to do. Thus, when addressing a US Navy enlisted member, both the rate and rating are used; such as “Quartermaster Second” which means a rating as a quartermaster with a rate of petty officer second class.