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 5895-01-229-3863
NSN 5920-00-588-4689
NSN 6240-01-352-3642
NSN 6610-00-763-2415
NSN 6645-01-254-0490
NSN 5950-01-563-7259
NSN 5965-00-624-4134
NSN 5965-00-905-5197
NSN 6685-01-241-5824
NSN 6150-01-646-8066
NSN 5920-00-876-3312
NSN 6150-01-299-6340