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 5965-01-475-9184
NSN 5855-00-631-4565
NSN 7035-00-155-9513
NSN 5855-01-450-5609
NSN 5855-00-156-5489
NSN 5975-01-050-1253
NSN 5965-01-326-9860
NSN 6620-01-512-0132
NSN 6110-01-273-0867
NSN 6685-00-261-4860
NSN 5905-01-383-7034
NSN 5915-01-326-1470