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 5835-00-884-4480
NSN 5998-00-121-4846
NSN 5998-01-104-3878
NSN 5975-01-618-9109
NSN 6610-01-560-9461
NSN 5950-01-047-8961
NSN 4140-01-273-0196
NSN 6320-01-264-7611
NSN 6240-01-160-7934
NSN 5915-01-117-5888
NSN 5925-00-020-8917
NSN 5999-00-932-4588