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 5965-00-144-2543
NSN 6650-00-914-6897
NSN 5998-00-869-4311
NSN 5985-01-255-4455
NSN 6685-01-452-0570
NSN 5835-01-592-2350
NSN 5985-01-391-6074
NSN 5895-01-656-8119
NSN 5905-00-686-2715
NSN 5999-00-780-3309
NSN 5930-01-334-7445
NSN 6220-00-079-4840