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 5999-00-058-5475
NSN 5935-01-382-8074
NSN 7035-01-186-5786
NSN 6320-01-265-0665
NSN 6130-00-516-2475
NSN 5920-01-103-3655
NSN 7035-01-083-0282
NSN 6650-01-506-0386
NSN 5910-01-065-8436
NSN 5985-01-510-3412
NSN 5960-01-141-3252
NSN 6145-01-654-5909