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 6320-01-285-1922
NSN 6645-00-025-4771
NSN 5895-01-279-9656
NSN 5950-01-285-6582
NSN 6620-00-115-9050
NSN 6150-01-456-7616
NSN 5915-00-383-1471
NSN 6610-01-537-9362
NSN 5910-00-504-4541
NSN 4140-01-541-4286
NSN 6110-00-191-9225
NSN 5925-00-558-9090