A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6240-01-104-5085
NSN 5910-00-506-9916
NSN 6320-01-192-0332
NSN 6320-01-522-0318
NSN 5998-00-522-5514
NSN 4140-01-411-6666
NSN 6650-01-068-3186
NSN 6645-01-185-7684
NSN 6135-00-375-6861
NSN 5975-01-040-0373
NSN 5930-00-913-7960
NSN 6320-01-143-3597
Last Updated: 04/29/2025