A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5895-01-014-7053
NSN 6105-01-197-7081
NSN 5945-01-391-2699
NSN 5920-01-435-9530
NSN 7035-01-096-8912
NSN 6135-00-269-5843
NSN 6645-01-561-5930
NSN 6650-01-587-2243
NSN 5835-01-346-9575
NSN 5925-01-329-2400
NSN 5960-00-136-7046
NSN 6645-01-380-2103