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 5930-00-689-1898
NSN 6150-00-419-6008
NSN 6145-00-989-7391
NSN 6620-00-479-9425
NSN 5920-01-218-5742
NSN 6145-00-233-6010
NSN 5895-00-383-5849
NSN 5945-01-381-5287
NSN 5835-01-249-4529
NSN 5985-00-277-7371
NSN 5835-00-136-2322
NSN 6240-01-604-9172