A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5920-01-143-2212
NSN 5985-00-481-9123
NSN 5915-01-397-2501
NSN 5985-01-275-9494
NSN 5999-01-557-9638
NSN 5915-00-383-1471
NSN 5975-01-226-8100
NSN 5996-01-653-9570
NSN 5915-01-037-6219
NSN 5965-01-007-1963
NSN 4140-00-281-4493
NSN 6320-00-149-7570
Last Updated: 06/04/2025