Weapon system essential
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 5915-01-070-5305
NSN 6610-00-850-4910
NSN 5935-00-799-9381
NSN 5930-01-190-6762
NSN 6240-01-228-6289
NSN 5950-00-084-1566
NSN 5835-01-541-9991
NSN 6135-01-290-6487
NSN 4140-01-172-4637
NSN 6240-01-381-8713
NSN 5930-01-462-0427
NSN 6220-01-273-7424