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 6220-00-920-8225
NSN 6645-00-223-8018
NSN 6145-01-319-2182
NSN 5998-01-202-3933
NSN 6130-01-447-6976
NSN 7035-01-462-1957
NSN 5910-01-055-5156
NSN 5998-00-483-4912
NSN 6150-01-519-9309
NSN 6150-01-183-4814
NSN 5975-01-025-9990
NSN 6240-01-010-2991