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 7035-01-569-0291
NSN 5925-00-034-1293
NSN 5910-01-359-9040
NSN 6220-00-481-9969
NSN 6620-00-963-1319
NSN 6135-00-027-3914
NSN 6150-00-462-6365
NSN 6650-01-582-0189
NSN 5965-00-871-8987
NSN 7035-00-275-5604
NSN 5990-01-510-4699
NSN 6645-00-488-4432