A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5990-01-172-4553
NSN 6645-01-383-8139
NSN 5855-00-631-4565
NSN 6685-01-062-1430
NSN 5996-00-342-9246
NSN 6610-01-337-4640
NSN 5985-01-134-2595
NSN 5910-01-051-0087
NSN 5999-01-283-9141
NSN 5910-01-309-4049
NSN 6105-00-321-9534
NSN 5945-00-754-3888
Last Updated: 01/31/2025