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 6220-00-039-6348
NSN 6130-01-026-0258
NSN 6685-00-361-0332
NSN 7035-01-196-3445
NSN 5990-01-017-3590
NSN 5985-00-849-9985
NSN 6320-01-056-1164
NSN 6130-01-535-0077
NSN 6145-01-576-0394
NSN 5965-01-386-2988
NSN 5925-00-186-8669
NSN 6130-01-122-5383