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.
NSN 5960-01-210-9762
NSN 6685-01-331-6078
NSN 6685-01-080-6045
NSN 6645-00-492-9487
NSN 5855-01-589-9339
NSN 6650-00-853-3575
NSN 4140-00-155-8012
NSN 5925-01-249-9066
NSN 5965-00-852-6258
NSN 5920-01-497-1862
NSN 5965-01-269-1960
NSN 5975-01-633-7294