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 5960-01-485-2467
NSN 6610-01-076-4800
NSN 6240-01-484-9576
NSN 5835-00-170-5238
NSN 5905-00-751-1658
NSN 5925-00-900-1904
NSN 5999-01-505-6096
NSN 5965-01-413-4424
NSN 5990-01-254-2936
NSN 6650-00-334-5901
NSN 5960-01-419-2167
NSN 5915-01-562-9896