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 6650-01-424-8048
NSN 5998-01-336-1746
NSN 5985-01-157-9910
NSN 7035-01-411-6062
NSN 5999-00-824-9867
NSN 5895-01-621-4187
NSN 5925-01-310-9297
NSN 5905-01-165-4620
NSN 5945-01-400-4157
NSN 6620-01-576-7723
NSN 6620-01-512-2016
NSN 6130-01-038-5158