A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6610-00-504-2839
NSN 5925-00-881-3784
NSN 6685-01-364-8552
NSN 5855-01-115-9014
NSN 6320-01-147-9177
NSN 6620-01-328-7059
NSN 7035-00-763-6180
NSN 5855-01-298-6659
NSN 6145-01-145-4037
NSN 5905-01-558-3657
NSN 5985-01-473-6108
NSN 5835-01-545-6467
Last Updated: 07/05/2025