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 5835-00-995-0277
NSN 5910-01-161-8118
NSN 5998-00-489-3340
NSN 5930-01-362-0430
NSN 5945-01-076-1744
NSN 6150-00-226-3545
NSN 5915-01-016-1704
NSN 6105-01-076-6586
NSN 5930-01-328-7532
NSN 5895-00-296-9708
NSN 5910-00-104-0353
NSN 6650-01-258-6939