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 7035-01-024-9511
NSN 5996-00-525-1777
NSN 5915-01-494-9550
NSN 5855-00-079-2370
NSN 6150-01-130-2941
NSN 7035-01-423-8343
NSN 2925-01-029-5300
NSN 6320-01-631-7828
NSN 6240-01-469-1925
NSN 6145-01-284-0898
NSN 5985-01-370-5431
NSN 6105-01-074-0042