For nylon air brake hose
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 5895-01-442-8459
NSN 4140-00-249-5603
NSN 5835-01-303-6563
NSN 5965-00-617-5731
NSN 5998-01-035-4428
NSN 6105-00-144-1754
NSN 6105-00-792-5444
NSN 6320-00-218-6105
NSN 5950-01-460-5700
NSN 6240-00-099-8606
NSN 5925-00-574-4362
NSN 6105-01-576-5343