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 6110-01-423-9193
NSN 6610-01-302-6347
NSN 6320-00-894-1644
NSN 7035-01-027-1718
NSN 6620-00-549-5644
NSN 5915-01-286-2834
NSN 5975-00-044-6045
NSN 6650-01-304-8132
NSN 6685-01-389-3366
NSN 6685-01-113-0461
NSN 5855-00-411-8688
NSN 5925-01-346-1795