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 5965-00-035-4556
NSN 6240-01-165-2693
NSN 6145-00-223-2885
NSN 5835-00-351-9459
NSN 6320-01-106-4414
NSN 6610-01-316-8902
NSN 7035-01-315-9754
NSN 5999-00-194-7750
NSN 6130-01-566-2380
NSN 5925-01-235-0710
NSN 5925-00-485-9175
NSN 5996-01-137-2927