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 5920-00-581-9471
NSN 5855-01-020-7982
NSN 6220-01-304-0855
NSN 5910-00-487-3906
NSN 5930-00-812-1126
NSN 5935-01-586-2046
NSN 5965-00-009-8679
NSN 6650-01-613-8063
NSN 5975-01-310-8848
NSN 5920-00-149-1469
NSN 6685-01-411-4435
NSN 6130-01-416-5044