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 6645-01-555-4356
NSN 5895-01-152-4157
NSN 5985-01-032-5715
NSN 5965-00-493-6008
NSN 5999-00-593-4541
NSN 6650-01-235-8494
NSN 6150-00-168-8540
NSN 5930-01-290-3321
NSN 5950-00-674-7230
NSN 6150-01-302-8098
NSN 7035-01-462-5766
NSN 5996-01-030-1387