381 - WATCH REPAIRMAN
[WATCH RPRMAN]

Repairs and services watches and clocks.

505 - AMMUNITION TECHNICIAN  
[AMM TECH]

Performs various supervisory and technical tasks incident to the procurement, storage, distribution, handling, transportation, and care of all types of munitions used by ground forces, including explosives and pyrotechnics.

511 - SMALL ARMS MECHANIC  
[SMALL ARMS MECH]

Cleans, oils, services, and repairs small arms such as rifles, pistols, mortars, machine guns and flame throwers.

635 - SEARCHLIGHT TECHNICIAN
[SLT TECH]

Maintains and repairs antiaircraft searchlight and accessory equipment, including control station, power generator, and connecting cables.

660 - TANK MECHANIC  
[TK MECH]

Inspects, services, and makes all manner of repairs and replacements on gasoline or Diesel-powered tanks, excluding repairs to the armament, armament accessories, and communication equipment.

815 - CHIEF ORDNANCEMAN, ARTILLERY  
[CHF ORDMAN, ARTY]

Performs various supervisory and technical duties incident to the inspection, testing, maintenance, and repair of all types of artillery including: 155mm guns; 155mm, 105mm, and 75mm howitzers; 37mm antitank guns; 90mm, 40mm, and 20mm antiaircraft guns.

823 - ORDNANCE SHOP TECHNICIAN   
[ORD SHOP TECH]

Performs all varieties of machining, welding, and metallizing duties in the maintenance, repair, and major overhaul of ordnance equipment in an ordnance shop.

836 - CHIEF ORDNANCEMAN, LIGHT ANTIAIRCRAFT FIRE CONTROL  
[CHF ORDMAN, LT AA FC]

Performs various supervisory and technical duties incident to the inspection, testing, maintenance, and repair of all types of light antiaircraft fire control and searchlight equipment including the M-5 director, oil gear drive, searchlights, control stations, connecting cables, and power generators.