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 6685-01-658-5057
NSN 5975-00-619-8159
NSN 5945-00-290-1779
NSN 5925-01-629-5314
NSN 6145-00-985-8348
NSN 6130-01-598-7367
NSN 6110-00-518-2998
NSN 6145-00-267-9617
NSN 5998-01-467-2979
NSN 5960-00-958-5222
NSN 6685-01-089-8141
NSN 6105-01-004-0043