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 2925-01-446-6976
NSN 5920-01-066-6926
NSN 5835-00-123-5175
NSN 6110-00-409-7019
NSN 5920-01-376-4926
NSN 6685-01-261-2983
NSN 6645-01-546-3212
NSN 6240-00-350-4375
NSN 5965-01-198-3256
NSN 6620-00-221-6639
NSN 6320-00-036-3688
NSN 5915-01-238-0049