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 7035-00-763-6180
NSN 2925-01-024-2662
NSN 6135-01-377-5729
NSN 5920-01-291-7672
NSN 5915-01-246-4664
NSN 6685-01-437-6939
NSN 5999-01-446-6792
NSN 5985-01-328-4761
NSN 6610-00-485-6653
NSN 5965-00-578-8931
NSN 5910-01-224-4524
NSN 5990-01-591-8797