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 6110-01-381-1269
NSN 6145-00-419-0550
NSN 5945-01-197-7285
NSN 4140-01-385-4198
NSN 5999-00-916-8907
NSN 7035-01-455-7277
NSN 5985-01-121-4593
NSN 6130-00-010-1042
NSN 6220-01-459-8017
NSN 6620-00-819-5046
NSN 6135-01-519-7879
NSN 6650-01-573-7165