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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5975-01-541-3745
NSN 5985-01-319-1868
NSN 6645-01-318-9834
NSN 5910-00-209-6243
NSN 6645-01-595-4375
NSN 6150-01-354-2624
NSN 6610-01-339-9222
NSN 5950-00-208-6812
NSN 6110-01-528-4034
NSN 6240-00-990-3226
NSN 5960-01-170-5932
NSN 5910-00-631-5819