45 degree seat angle on largest end
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 5925-00-073-3507
NSN 6105-01-555-8479
NSN 6130-01-617-3873
NSN 5930-01-492-5652
NSN 5950-01-228-1541
NSN 5945-01-235-9441
NSN 5985-01-600-0160
NSN 5915-01-155-2644
NSN 5930-00-500-0215
NSN 5930-01-400-6126
NSN 5985-01-283-5828
NSN 5835-01-574-0080