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 5895-01-613-1048
NSN 5975-01-576-9733
NSN 5999-01-246-6147
NSN 6145-01-323-3971
NSN 5965-00-822-0781
NSN 5855-01-447-9165
NSN 6110-01-200-8237
NSN 5998-01-022-4796
NSN 5965-00-864-8046
NSN 5965-01-082-1885
NSN 6135-00-044-3860
NSN 2925-01-461-6372