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 5998-01-334-1246
NSN 6130-01-442-6052
NSN 5996-01-319-4568
NSN 4140-01-418-0831
NSN 5990-00-879-0476
NSN 6685-00-071-4001
NSN 5996-00-956-3325
NSN 5905-01-169-8233
NSN 5930-00-752-7455
NSN 5960-01-100-5065
NSN 6610-01-557-4896
NSN 5835-01-250-2939