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 5998-00-820-5818
NSN 5935-01-159-2899
NSN 6145-01-034-3534
NSN 5905-01-135-8657
NSN 5985-00-035-4558
NSN 5985-01-467-1792
NSN 6240-00-774-9302
NSN 6220-01-437-4082
NSN 5920-01-193-5963
NSN 5999-01-020-1659
NSN 5965-00-899-0453
NSN 5915-01-158-8891