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 5905-01-399-0239
NSN 6610-00-005-4452
NSN 5990-00-992-9995
NSN 6130-01-324-1834
NSN 5965-01-422-1392
NSN 5935-00-846-2896
NSN 6610-00-676-1741
NSN 6220-00-230-4705
NSN 6105-01-254-6210
NSN 5920-00-608-9731
NSN 6645-01-313-3139
NSN 5895-00-185-8627