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 5960-01-525-1690
NSN 5999-00-160-8915
NSN 5925-00-483-4276
NSN 5835-01-463-2334
NSN 6145-01-382-9287
NSN 6240-01-651-8628
NSN 5990-01-114-5095
NSN 7035-00-238-3662
NSN 5835-00-892-3510
NSN 4140-00-336-1728
NSN 5930-01-605-1071
NSN 5895-01-222-0639