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 6220-01-494-0572
NSN 6145-01-030-2334
NSN 5895-01-403-2793
NSN 5998-00-126-7341
NSN 5855-01-118-6001
NSN 5990-00-932-3070
NSN 7035-01-633-9537
NSN 6645-00-574-9712
NSN 5950-00-494-9024
NSN 6145-00-862-7069
NSN 5920-01-076-5694
NSN 5835-01-021-6114