Designed for air service
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 5925-00-660-3892
NSN 6130-01-546-5238
NSN 6110-00-679-2206
NSN 5835-01-535-0948
NSN 5990-01-633-9503
NSN 6130-01-630-6437
NSN 6105-01-139-4066
NSN 7035-01-065-8703
NSN 2925-00-911-4872
NSN 6220-01-063-3149
NSN 5985-01-444-3097
NSN 6220-01-246-7534