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 5925-01-462-0068
NSN 5975-01-420-3369
NSN 6685-01-305-5883
NSN 5855-01-359-8592
NSN 5975-01-030-6933
NSN 5998-00-948-7004
NSN 6150-01-260-8169
NSN 6150-01-373-4025
NSN 5985-01-165-6666
NSN 5960-01-091-2444
NSN 5935-01-372-4111
NSN 5975-00-248-8565