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 5855-01-348-6690
NSN 5950-01-525-5321
NSN 7035-01-317-4227
NSN 6620-00-199-8734
NSN 5925-01-408-6577
NSN 5999-00-043-4397
NSN 5895-01-308-4204
NSN 4140-01-407-0437
NSN 5835-01-191-3405
NSN 5990-01-127-9294
NSN 5935-01-453-9487
NSN 6135-00-134-6648