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 5930-01-230-0721
NSN 5905-01-176-1616
NSN 6685-01-569-1546
NSN 6150-01-134-1001
NSN 5895-01-431-6916
NSN 5975-01-543-8203
NSN 6105-00-781-1254
NSN 6620-00-147-6034
NSN 5985-01-303-0850
NSN 5905-01-237-7915
NSN 4140-01-147-8525
NSN 5915-01-410-6838