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 5998-01-529-7938
NSN 6130-01-310-7447
NSN 7035-01-312-5860
NSN 5855-00-189-6066
NSN 5985-01-580-8957
NSN 6685-01-307-2580
NSN 5960-01-134-4099
NSN 6320-01-155-8295
NSN 6135-00-816-9052
NSN 5945-00-405-3200
NSN 6240-00-177-0385
NSN 5998-01-323-5761