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 5996-01-499-0045
NSN 5996-01-252-5777
NSN 5835-01-119-8561
NSN 5935-01-246-4460
NSN 5985-00-805-7628
NSN 5945-00-133-0403
NSN 5910-00-596-1417
NSN 6145-01-423-0906
NSN 5905-01-282-6885
NSN 5920-01-509-0145
NSN 5855-01-627-7577
NSN 5950-01-333-2209