A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6685-01-139-4944
NSN 6145-01-138-4252
NSN 5915-00-455-2076
NSN 6320-01-353-9753
NSN 6645-01-083-4759
NSN 6685-00-349-6021
NSN 5895-01-291-4469
NSN 6150-00-690-2607
NSN 6130-01-329-5461
NSN 6110-00-191-9225
NSN 5945-01-522-5211
NSN 5905-00-980-2183
Last Updated: 03/31/2025