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 6650-01-313-0134
NSN 5920-00-590-4192
NSN 5996-01-106-8903
NSN 2925-01-004-5627
NSN 6130-01-167-5466
NSN 5996-00-538-7829
NSN 5925-01-435-3434
NSN 6150-01-414-4948
NSN 5835-00-491-5822
NSN 5996-01-659-8177
NSN 5999-01-261-7890
NSN 6145-01-236-0594