A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5998-01-476-7582
NSN 5930-00-344-0297
NSN 6220-00-108-8598
NSN 5855-01-175-2465
NSN 5910-01-650-6895
NSN 5895-00-953-9424
NSN 6105-01-459-9242
NSN 6145-01-085-2314
NSN 6685-01-607-1192
NSN 5925-00-812-2790
NSN 6240-01-447-3779
NSN 5960-01-210-8779
Last Updated: 08/15/2025