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 5910-01-235-2192
NSN 5855-00-962-5792
NSN 6135-00-248-4102
NSN 6130-01-328-5112
NSN 5925-01-200-2714
NSN 4140-01-414-6787
NSN 6150-01-537-1566
NSN 6685-01-556-1320
NSN 6240-01-271-6230
NSN 5915-01-030-6112
NSN 5998-00-390-7694
NSN 5990-01-497-2138