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 6145-01-283-9331
NSN 5950-00-435-4033
NSN 5855-00-631-4565
NSN 5950-01-391-8126
NSN 6220-01-063-0877
NSN 2925-01-408-6205
NSN 6150-01-422-0421
NSN 6110-01-090-0804
NSN 6620-01-407-8253
NSN 6135-00-196-5267
NSN 5915-01-314-8157
NSN 6685-01-211-0165