Weapon system essential
An item consisting of three or four parts, two of which form a grooved body and have tapered threads that are held firmly in place by rounded hexagonal nuts.
NSN 5910-01-315-1895
NSN 6650-01-073-9961
NSN 5915-00-549-1098
NSN 6145-01-420-6723
NSN 5925-01-498-7886
NSN 5930-00-171-8867
NSN 6145-00-993-3377
NSN 6645-01-633-1852
NSN 6145-01-570-3556
NSN 6645-01-322-8897
NSN 5935-00-823-4753
NSN 6110-01-375-9341