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 5925-01-170-7899
NSN 5915-01-014-1513
NSN 6130-01-055-6846
NSN 4140-01-460-5828
NSN 6685-00-273-7017
NSN 6650-00-005-8572
NSN 4140-01-442-5155
NSN 5996-00-522-6410
NSN 5905-00-269-5452
NSN 5920-01-034-1541
NSN 5945-01-567-1487
NSN 4140-01-508-9128