Weapon system essential
A ring-shaped item whose outer surface is so shaped as to form a seat for the coupling nut and the fitting between which it is assembled. It is designed to be slipped over tubing or hose so that tightening of the coupling nut to the fitting compresses the sleeve against the circumference of the tubing or hose thereby effecting a tight seal between the tubing, or hose fitting and coupling nut.
NSN 5998-01-381-2986
NSN 5910-00-093-0362
NSN 7035-00-897-7567
NSN 5895-00-953-0782
NSN 6620-01-466-4436
NSN 5965-01-126-4178
NSN 6135-01-512-8740
NSN 7035-01-027-1718
NSN 5950-00-068-8381
NSN 5985-01-516-5188
NSN 6130-01-164-1269
NSN 6650-00-054-4721