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 6645-01-594-1439
NSN 5855-01-046-7273
NSN 6110-01-172-1383
NSN 6145-00-335-1336
NSN 5996-00-986-8853
NSN 5855-00-532-0025
NSN 5960-01-386-5770
NSN 5935-01-155-8163
NSN 5960-00-271-1396
NSN 6685-00-778-7500
NSN 5925-01-464-4477
NSN 5920-01-112-0296