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 6620-01-603-0852
NSN 7035-01-578-6232
NSN 6620-00-127-6134
NSN 5905-01-409-2951
NSN 2925-01-543-0073
NSN 6130-01-595-6760
NSN 2925-00-115-5857
NSN 5975-01-580-0187
NSN 5930-01-229-5965
NSN 6240-01-399-8573
NSN 6610-01-395-4918
NSN 6105-00-548-3547