A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5950-01-514-8139
NSN 6135-01-633-8502
NSN 6620-01-377-0414
NSN 5905-00-332-1534
NSN 2925-01-244-3016
NSN 5910-00-269-4755
NSN 5855-01-363-1143
NSN 2925-01-159-0506
NSN 5985-01-098-2965
NSN 5960-01-415-3574
NSN 5855-01-653-8739
NSN 6320-01-359-3921
Last Updated: 05/29/2025