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 5975-01-289-1206
NSN 6610-00-111-3159
NSN 5945-00-626-2376
NSN 5965-00-503-7572
NSN 5895-00-791-5661
NSN 7035-01-527-3883
NSN 5915-00-539-7673
NSN 6145-01-472-3120
NSN 6135-01-350-2932
NSN 6220-01-462-6085
NSN 5835-01-485-0210
NSN 5930-01-353-5846