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 5950-01-619-8592
NSN 2925-01-047-9189
NSN 5910-01-103-6038
NSN 5990-01-581-5103
NSN 6135-00-635-9187
NSN 5930-01-179-3420
NSN 6620-01-324-2817
NSN 5999-01-144-2154
NSN 5945-01-150-4620
NSN 2925-01-327-3069
NSN 2925-01-656-8217
NSN 6320-00-790-4844