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 5925-00-792-3904
NSN 5855-01-428-9456
NSN 5910-01-127-4475
NSN 5920-00-267-0565
NSN 5925-00-946-2014
NSN 5965-00-557-9112
NSN 5998-00-153-3828
NSN 6620-01-516-6282
NSN 5925-01-031-5416
NSN 6650-01-338-9998
NSN 6685-01-090-0613
NSN 6145-00-786-1172