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 5950-01-005-0111
NSN 6320-01-515-7913
NSN 5855-01-201-4857
NSN 5985-00-984-8692
NSN 5935-00-541-6481
NSN 6620-01-029-3705
NSN 6220-01-120-7779
NSN 6135-00-862-5736
NSN 5920-01-601-4868
NSN 5999-01-431-8878
NSN 7035-00-104-7613
NSN 6645-00-835-5375