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 5999-00-018-6548
NSN 6130-01-426-8841
NSN 6145-00-275-4046
NSN 6110-01-430-2408
NSN 5855-01-222-1242
NSN 6645-00-912-0248
NSN 6685-01-476-8560
NSN 6320-01-530-0588
NSN 5910-01-127-5969
NSN 5975-01-481-3858
NSN 7035-00-371-7749
NSN 6105-01-634-0322