US Army, Technical Manual, TM 5-4310-362-14, COMPRESSOR, RECIPROCATING, AIR: ELECTRIC MOTOR 5 CFM, 175 PSI, MODEL 20-904, (NSN 4310-01-064-2386), AND MODEL 2, (4310-01-125-0934), military manauals, special forces
US Army, Technical Manual, TM 5-4310-362-14, COMPRESSOR, RECIPROCATING, AIR: ELECTRIC MOTOR 5 CFM, 175 PSI, MODEL 20-904, (NSN 4310-01-064-2386), AND MODEL 2, (4310-01-125-0934), military manauals, special forces