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 6610-01-224-7247
NSN 5965-01-276-4650
NSN 7035-01-445-3563
NSN 6110-01-493-6564
NSN 5985-01-232-1206
NSN 5998-01-030-1334
NSN 6610-00-705-9502
NSN 5925-00-364-7969
NSN 5915-01-567-2741
NSN 6620-01-212-8089
NSN 5835-01-121-2098
NSN 5930-01-364-2758