Serial number prefix must be obtained prior to issuing a contract or purchase order
NSN 5990-00-840-6571
NSN 5999-00-231-7584
NSN 5990-01-436-7191
NSN 5975-01-579-3980
NSN 6650-01-502-7316
NSN 5998-01-494-7901
NSN 6620-01-043-6424
NSN 5920-01-454-6536
NSN 5965-00-722-7574
NSN 2925-00-554-6956
NSN 4140-00-823-9194
NSN 6220-01-530-3265
Last Updated: 08/03/2025