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 6220-01-318-3076
NSN 6320-01-578-6006
NSN 5985-01-113-2750
NSN 5925-01-628-1075
NSN 5975-01-228-9532
NSN 6240-01-367-6561
NSN 6685-01-230-1412
NSN 6110-01-429-6773
NSN 6130-01-541-5334
NSN 6145-01-526-1015
NSN 5950-01-095-2275
NSN 6650-01-577-8958