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 5998-01-153-2689
NSN 2925-01-244-3016
NSN 5930-01-592-5976
NSN 6610-01-027-1641
NSN 6145-01-087-7080
NSN 6650-01-449-2334
NSN 5996-00-482-7334
NSN 5996-00-848-9090
NSN 5985-00-529-0093
NSN 6620-00-942-1751
NSN 6135-00-062-5080
NSN 5920-00-701-1200