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 6135-01-501-5376
NSN 6135-01-555-4283
NSN 6135-01-437-7741
NSN 5910-01-051-5522
NSN 5925-01-500-2347
NSN 4140-01-656-8267
NSN 5920-01-603-0985
NSN 7035-01-145-5059
NSN 6145-01-303-8483
NSN 5945-01-572-1286
NSN 5998-00-358-8788
NSN 6645-01-136-9825