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 5920-00-122-3775
NSN 6685-01-507-6736
NSN 6105-01-036-1900
NSN 6685-01-384-3143
NSN 5925-01-655-7992
NSN 5965-01-378-7096
NSN 6240-00-133-7726
NSN 7035-00-908-4933
NSN 5930-00-884-1975
NSN 6650-01-294-5243
NSN 6240-01-054-0067
NSN 5925-01-055-3868