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 5835-01-133-4197
NSN 5910-01-462-4765
NSN 6645-00-199-3569
NSN 5975-01-121-3455
NSN 5935-01-568-8574
NSN 5915-01-295-8957
NSN 6135-01-115-2867
NSN 6240-01-093-3227
NSN 5855-01-512-1926
NSN 5905-01-072-7510
NSN 5950-01-522-3161
NSN 6105-01-184-5602