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 5999-01-572-6985
NSN 6110-00-255-6502
NSN 5925-00-760-0956
NSN 5985-01-394-4745
NSN 5985-00-484-0882
NSN 6685-00-872-6345
NSN 5965-01-005-0341
NSN 6685-00-010-9993
NSN 6105-00-403-6644
NSN 5985-01-489-5251
NSN 5985-01-024-9640
NSN 4140-01-384-2858