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 6650-01-351-4544
NSN 6220-00-323-0800
NSN 5925-01-146-5528
NSN 5935-00-240-9500
NSN 5990-01-612-5323
NSN 6105-01-389-0592
NSN 7035-01-460-5117
NSN 5915-01-247-5728
NSN 6150-01-217-4589
NSN 6685-01-487-5350
NSN 6620-01-412-0779
NSN 5996-01-633-7979