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 2925-01-422-1542
NSN 6145-01-432-4394
NSN 6650-00-195-7519
NSN 5975-00-192-7503
NSN 6220-01-462-6085
NSN 6685-01-434-7443
NSN 5935-00-814-7791
NSN 5996-01-080-5625
NSN 6685-00-163-3116
NSN 6650-00-590-9073
NSN 6105-00-466-9880
NSN 5996-01-249-5067