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 6105-01-017-5713
NSN 5950-00-860-1040
NSN 5945-01-084-6584
NSN 5915-00-085-0585
NSN 5985-00-116-3956
NSN 2925-00-295-8109
NSN 5920-01-176-1413
NSN 6150-01-113-8123
NSN 6135-01-333-6101
NSN 6610-01-535-2268
NSN 5920-00-135-4930
NSN 6650-00-236-0724