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 5905-00-548-3279
NSN 5925-01-510-8584
NSN 5965-01-579-9141
NSN 6220-00-451-8760
NSN 5950-01-307-4478
NSN 6150-00-539-9812
NSN 6685-01-017-5222
NSN 5999-00-166-0701
NSN 6620-01-026-7371
NSN 5945-01-210-9838
NSN 6320-00-977-3930
NSN 6620-00-486-0472