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 5855-01-020-7982
NSN 5895-01-426-4488
NSN 5855-01-457-6122
NSN 6320-01-103-6218
NSN 5835-01-647-6426
NSN 5998-01-382-7282
NSN 6220-00-285-8104
NSN 6320-01-592-6248
NSN 4140-01-224-3803
NSN 5999-00-188-7973
NSN 5950-01-634-0677
NSN 6135-01-205-5965