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 5920-01-307-9254
NSN 5965-00-168-9624
NSN 5855-01-502-7488
NSN 5895-01-586-6152
NSN 6610-01-131-5714
NSN 6105-01-566-1293
NSN 5855-01-250-2421
NSN 5835-00-711-3371
NSN 5910-01-479-1481
NSN 5915-01-469-6831
NSN 6645-00-948-9763
NSN 6650-01-268-9702