A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6130-01-367-8851
NSN 6150-01-012-0955
NSN 5935-01-240-5738
NSN 5965-01-415-2898
NSN 6685-01-307-2115
NSN 6135-01-472-5681
NSN 5910-01-552-6266
NSN 5950-01-449-1358
NSN 6110-00-110-0349
NSN 5910-00-798-3880
NSN 5998-00-351-9932
NSN 6620-00-833-6786
Last Updated: 04/29/2025