A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5950-01-132-3338
NSN 5975-00-827-2273
NSN 6135-00-221-4720
NSN 6110-01-425-8396
NSN 5930-01-026-1020
NSN 6220-01-318-4996
NSN 6110-00-129-0035
NSN 6650-01-393-4152
NSN 6685-01-487-6001
NSN 6145-01-265-7159
NSN 5975-01-573-8044
NSN 6320-00-242-3300
Last Updated: 07/30/2025