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 5985-01-498-8266
NSN 5960-01-449-1310
NSN 5990-01-501-5409
NSN 5975-01-060-2197
NSN 6110-00-489-1177
NSN 5905-01-469-5478
NSN 5999-01-170-4354
NSN 5999-01-157-9643
NSN 5910-01-395-4961
NSN 5965-01-475-0666
NSN 6105-01-304-4829
NSN 5999-01-444-7494