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 6650-01-560-7812
NSN 5998-00-733-7717
NSN 6105-00-222-4762
NSN 5935-00-182-8746
NSN 5965-01-224-4993
NSN 5910-00-419-4195
NSN 6685-01-008-7589
NSN 6110-00-424-4557
NSN 6240-01-246-4258
NSN 5930-01-232-2841
NSN 5990-00-059-3449
NSN 6150-01-481-1607