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 5925-00-660-5403
NSN 5950-01-464-4824
NSN 5915-01-076-0406
NSN 2925-01-141-7563
NSN 5945-00-167-7544
NSN 5920-00-081-0537
NSN 5960-00-584-4553
NSN 6685-00-203-2389
NSN 5930-00-350-8359
NSN 4140-01-599-8434
NSN 6610-01-181-4398
NSN 5925-01-237-2501