An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 6620-01-265-2887
NSN 5996-01-088-2260
NSN 5996-01-049-1483
NSN 5996-01-400-3558
NSN 7035-01-462-5766
NSN 6130-00-480-9066
NSN 7035-01-222-2534
NSN 5925-01-480-6701
NSN 5910-01-423-8643
NSN 6610-00-754-5124
NSN 6320-01-422-1212
NSN 5945-01-146-8925