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 5998-01-467-6776
NSN 6135-00-735-8530
NSN 6135-00-505-0679
NSN 6130-00-556-2027
NSN 6135-01-142-6456
NSN 5905-01-236-5158
NSN 5835-00-463-6699
NSN 5950-01-074-3938
NSN 5855-01-010-4921
NSN 5990-01-282-4617
NSN 5985-01-401-5387
NSN 6240-01-246-7507