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 5910-01-251-3850
NSN 5915-00-449-0732
NSN 6130-00-965-8470
NSN 5905-00-147-1620
NSN 5975-01-051-1976
NSN 4140-01-351-9633
NSN 5905-00-218-0552
NSN 5996-00-839-3270
NSN 6145-01-626-1462
NSN 6685-01-360-0374
NSN 6240-01-171-6452
NSN 5895-01-421-1221