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 5985-01-121-6126
NSN 6610-01-591-4374
NSN 6110-01-400-4207
NSN 5915-01-592-2248
NSN 5999-01-181-5469
NSN 6645-01-334-7326
NSN 6130-01-508-4877
NSN 5999-01-453-4446
NSN 5910-01-461-9782
NSN 5910-01-029-7707
NSN 5999-01-494-6380
NSN 5999-01-148-8694