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 5965-01-258-5662
NSN 5835-00-554-0399
NSN 6135-01-579-3534
NSN 5960-00-768-3746
NSN 7035-00-997-6212
NSN 5905-01-398-0605
NSN 5935-00-923-1038
NSN 5975-01-361-8857
NSN 4140-01-425-6441
NSN 5960-01-166-7480
NSN 5999-00-815-2827
NSN 6645-01-550-3038