NSN Parts Manufacturers – Company Name Starts with U. United Metropolitan Industries - United Supply Co. Inc
- United Metropolitan Industries (1 part)
- United Mfg Co. 1979 (2 parts)
- United Mfg Prod Inc. (2 parts)
- United Microelectronics Corporation (1 part)
- United Microwave Co. Inc. (1 part)
- United Microwave Products Inc. (32 parts)
- United Minerals and Chemical (20 parts)
- United Moulders LTD (5 parts)
- United Packaging Co. Inc. (4 parts)
- United Page Inc. (116 parts)
- United Plastic Fabricating Inc. (15 parts)
- United Plastic Inc. (3 parts)
- United Plastic Mold Co. (1 part)
- United Plastics Corp. (5 parts)
- United Power and Apparatus Co. Inc. (29 parts)
- United Power Systems Inc. (4 parts)
- United Precision Products Co. Inc. (75 parts)
- United Press Intl Inc. (23 parts)
- United Process Machinery Co. (1 part)
- United Procurement L.P. (2 parts)
- United Products Co. Inc. (1 part)
- United Protective Technologies LLC (14 parts)
- United Radio Inc. (3 parts)
- United Recording Electronics (10 parts)
- United Refrigeration Inc. (150 parts)
- United Refrigerator Co. (2 parts)
- United Rentals Inc. (392 parts)
- United Rfrigeration Service Inc. (1 part)
- United Ring & Seal Inc. (33 parts)
- United Sash and Door Co. (1 part)
- United Scientific Instruments (3 parts)
- United Screw and Bolt Corp. (9 parts)
- United Seal & Rubber Company Inc. (105 parts)
- United Seal Co. (1 part)
- United Seal Co. Inc. (10 parts)
- United Security Products Inc. (3 parts)
- United Sensor and Control Corp. (7 parts)
- United Sensor Corp. (1 part)
- United Show Case Co. Inc. (6 parts)
- United Silicon Structures Inc. (2 parts)
- United Solar Ovonic LLC (5 parts)
- United Space Alliance, LLC (49 parts)
- United Specialties Co. (75 parts)
- United Specialties Co. Mitchell Div. (9 parts)
- United Standard Industries Inc. (126 parts)
- United States Air Compressor Co. (22 parts)
- United States Antenna Products (120 parts)
- United States Army Tacom (17 parts)
- United States Aviex Co. (1 part)
- United States Banknote Co. L P (11 parts)
- United States Borax and Chemical (2 parts)
- United States Casting Repair Co. (3 parts)
- United States Ceramic Tile Co. (19 parts)
- United States Coast Guard (985 parts)
- United States Coast Guard HQ (513 parts)
- United States Coast Guard Tiscom (13 parts)
- United States Crystal Corp. (233 parts)
- United States Data Corp. (2 parts)
- United States Defense Research (2 parts)
- United States Department of the Air (3 parts)
- United States Department of the Army (152 parts)
- United States Department of the Navy (4127 parts)
- United States Department of Treasury (508 parts)
- United States Dynamics Inc. (2 parts)
- United States Electronics Inc. (1 part)
- United States Energy Corporation (36 parts)
- United States Filter Corp. (3 parts)
- United States Filter Fluid Systems (2 parts)
- United States Filters (51 parts)
- United States Forest Service (21 parts)
- United States Forgecraft Corp. (26 parts)
- United States Gear Corp. (9 parts)
- United States Gypsum Co. (48 parts)
- United States Marine Corps (15 parts)
- United States Marine Corps Raids (7 parts)
- United States Marine Inc. (251 parts)
- United States Monorail Corp. (53 parts)
- United States Motor Power Inc. (3 parts)
- United States Needle Concern (4 parts)
- United States Pipe and Foundry Co. (3 parts)
- United States Plastic Corp. (191 parts)
- United States Postal Service (1151 parts)
- United States Products Co. (20 parts)
- United States Pumice Co. (4 parts)
- United States Riley Corp. (14 parts)
- United States Rust Control Corp. (1 part)
- United States Smelting Works Inc. (1 part)
- United States Software Corp. (1 part)
- United States Steel Co. (1 part)
- United States Steel Corp. United (3 parts)
- United States Steel Corp. USS (4 parts)
- United States Steel Corporation (222 parts)
- United States Tape and Label Corp. (1 part)
- United States Technologies Inc. (15 parts)
- United States Television Mfg Corp. (1 part)
- United Steel & Wire Company (30 parts)
- United Steel Co. (1 part)
- United Steel Container Corp. (1 part)
- United Steering Systems (19 parts)
- United Supply Co. Inc. (302 parts)
