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 6145-01-024-8557
NSN 5925-00-865-3388
NSN 6145-01-073-9330
NSN 5920-01-088-8312
NSN 5915-01-577-3870
NSN 5895-01-087-5127
NSN 6645-00-754-4108
NSN 5935-00-195-3968
NSN 5930-01-448-3605
NSN 5999-00-007-7072
NSN 5895-00-252-8030
NSN 7035-01-191-2822