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 6105-00-479-8991
NSN 6645-00-522-4173
NSN 5915-01-659-5345
NSN 5985-01-223-7521
NSN 5915-01-039-1881
NSN 5895-00-876-6855
NSN 6135-01-056-4609
NSN 5985-01-627-3506
NSN 5835-01-370-8912
NSN 5960-00-364-3647
NSN 5920-01-268-0720
NSN 5930-00-232-8441