A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5999-01-468-6805
NSN 6105-01-033-1281
NSN 6135-01-485-9724
NSN 5960-01-098-8437
NSN 6645-01-468-4990
NSN 4140-00-451-8374
NSN 6240-00-617-1488
NSN 6110-01-332-7826
NSN 6105-00-389-3516
NSN 5999-00-066-9485
NSN 5998-01-523-0321
NSN 6620-01-199-8580
Last Updated: 01/14/2025