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 6130-01-025-6770
NSN 6135-00-911-9321
NSN 6645-01-261-6903
NSN 5925-01-432-0547
NSN 5960-01-462-7704
NSN 6610-01-123-7292
NSN 5935-01-449-0913
NSN 5960-00-557-6927
NSN 5990-01-423-8189
NSN 5835-01-371-6482
NSN 6110-01-621-5387
NSN 5925-01-501-5213