A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5999-01-432-1564
NSN 5905-01-659-2334
NSN 5920-01-449-6048
NSN 6110-00-686-4685
NSN 6105-00-476-9541
NSN 4140-00-455-9645
NSN 6320-00-925-0558
NSN 4140-01-415-5595
NSN 6240-00-092-3186
NSN 5965-00-624-4134
NSN 5975-01-634-0678
NSN 5990-00-179-2576
Last Updated: 05/01/2025