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 5950-00-306-0887
NSN 6650-01-609-1993
NSN 6110-01-270-0814
NSN 6240-00-627-9007
NSN 5935-01-298-5293
NSN 5935-01-442-8093
NSN 6145-01-140-1538
NSN 6240-00-116-3629
NSN 6130-01-146-4687
NSN 5930-01-604-4146
NSN 5910-01-245-8757
NSN 5855-00-487-9691