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 5925-00-160-4747
NSN 5905-00-316-0546
NSN 5910-00-615-0089
NSN 5985-01-477-1455
NSN 5950-01-550-8899
NSN 6150-01-427-3764
NSN 6135-01-655-1759
NSN 5965-00-221-6546
NSN 6145-01-286-5597
NSN 2925-01-656-0392
NSN 6240-00-635-9953
NSN 5960-00-574-3818