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 6650-01-628-0984
NSN 6130-01-443-5349
NSN 5965-01-153-1965
NSN 5965-00-458-7321
NSN 6135-01-319-5567
NSN 5998-00-707-5781
NSN 5950-01-266-3159
NSN 2925-01-065-0060
NSN 6610-01-426-1011
NSN 5998-01-449-6194
NSN 6130-01-056-2097
NSN 5835-00-930-8500