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 5835-01-110-0697
NSN 6320-01-429-9871
NSN 5905-00-276-1856
NSN 6105-01-651-7142
NSN 6150-01-180-7817
NSN 5910-01-034-4282
NSN 5910-01-066-5192
NSN 5930-01-612-5238
NSN 6620-00-104-6937
NSN 5835-01-435-4139
NSN 6105-00-466-9032
NSN 4140-00-205-6491