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 5965-01-146-9162
NSN 5998-01-553-3344
NSN 5950-00-249-1260
NSN 5985-01-463-8562
NSN 5920-00-009-8186
NSN 6220-01-213-3885
NSN 6150-00-909-7339
NSN 5996-00-085-7826
NSN 5999-00-931-4957
NSN 6220-01-088-9052
NSN 5975-01-629-9491
NSN 5990-01-571-7468