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 5965-01-252-3987
NSN 6220-00-602-6707
NSN 6685-01-310-7193
NSN 6150-00-166-5777
NSN 6130-01-514-3938
NSN 5915-00-968-6428
NSN 6130-01-169-2277
NSN 6220-00-689-5469
NSN 6110-00-959-9330
NSN 6135-01-187-4382
NSN 6110-01-573-0238
NSN 5920-01-114-9811