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 6685-00-715-1795
NSN 5990-01-131-2008
NSN 5945-01-009-3733
NSN 6135-01-113-1507
NSN 5835-01-116-2369
NSN 5965-01-555-4254
NSN 5990-01-533-1347
NSN 5920-01-087-0929
NSN 6135-01-520-4670
NSN 5920-01-137-6107
NSN 5915-01-468-5793
NSN 5999-01-051-2578