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 6610-01-232-0814
NSN 5935-01-634-0668
NSN 5975-00-782-5586
NSN 5950-01-150-7212
NSN 5998-01-040-8433
NSN 5910-01-186-0672
NSN 6650-00-554-1457
NSN 6240-01-415-3014
NSN 5895-01-281-2401
NSN 5915-01-529-0577
NSN 6150-00-013-2579
NSN 5950-01-461-8783