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 5975-00-050-0981
NSN 5985-01-486-5023
NSN 5998-01-024-2376
NSN 6130-01-399-1945
NSN 6650-00-103-9379
NSN 5835-01-074-1161
NSN 6685-01-510-0674
NSN 7035-01-116-6223
NSN 5950-01-487-6883
NSN 5910-00-366-6900
NSN 5855-00-174-3482
NSN 6320-01-629-1277