A part, assembly, or system identified as essential to the weapon systemperformance or operation to preserve life and safety of personnel
NSN 5990-01-644-3095
NSN 5930-01-148-1896
NSN 5835-00-733-9145
NSN 5910-01-621-2230
NSN 6645-01-444-3016
NSN 5895-01-461-7998
NSN 6610-00-492-1508
NSN 5905-01-270-8743
NSN 5895-00-019-2705
NSN 6110-01-311-3890
NSN 6130-01-439-2825
NSN 6650-01-367-5172
Last Updated: 07/19/2025