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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5960-00-251-6619
NSN 6320-01-329-8380
NSN 6135-01-210-8715
NSN 6610-01-457-1974
NSN 4140-00-833-6239
NSN 6110-01-184-7468
NSN 6645-01-337-1806
NSN 5945-01-199-9108
NSN 6240-01-382-3756
NSN 5960-01-389-4055
NSN 5945-00-619-1542
NSN 5920-00-755-2599