Designed for air service
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 6610-01-555-0842
NSN 5996-01-420-2745
NSN 6240-01-432-0819
NSN 5999-01-484-6717
NSN 5999-01-449-7236
NSN 4140-00-606-5430
NSN 5915-00-195-1023
NSN 5915-01-576-2602
NSN 6220-01-285-7080
NSN 5999-01-037-0074
NSN 6105-00-353-8153
NSN 5915-01-421-7302