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 6150-01-289-2650
NSN 6610-01-015-9798
NSN 6150-00-150-1763
NSN 5985-00-945-3184
NSN 5990-01-018-3953
NSN 5965-01-545-5971
NSN 7035-01-442-7947
NSN 7035-00-079-7189
NSN 5950-00-676-2694
NSN 6105-01-659-1817
NSN 6220-01-060-1096
NSN 5915-01-578-5647