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 4140-01-599-1254
NSN 6685-01-307-6812
NSN 2925-01-082-7248
NSN 6110-00-738-3400
NSN 5920-00-180-4278
NSN 6135-01-426-8282
NSN 5999-01-634-0576
NSN 5950-00-905-6145
NSN 5999-00-554-4285
NSN 2925-01-316-0725
NSN 5950-00-337-0829
NSN 6135-00-269-5843