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 7035-01-319-7066
NSN 5975-01-139-4128
NSN 5925-01-163-3141
NSN 5990-01-498-0641
NSN 5990-00-432-0649
NSN 5935-01-509-5672
NSN 6110-00-052-2655
NSN 5905-00-004-9499
NSN 5975-01-090-0802
NSN 6645-01-111-9825
NSN 5975-00-418-0861
NSN 5920-00-949-7321