A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5895-01-437-3989
NSN 5835-01-077-4160
NSN 6150-01-417-3422
NSN 5998-01-174-5025
NSN 5975-01-188-2787
NSN 6150-01-487-5376
NSN 6150-00-764-9257
NSN 6240-01-200-9634
NSN 4140-01-321-0016
NSN 5999-01-052-9218
NSN 6685-00-279-3620
NSN 5945-01-234-3146
Last Updated: 08/09/2025