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 5996-01-082-0808
NSN 5975-01-213-7884
NSN 5915-00-636-9785
NSN 6685-01-469-2234
NSN 5855-01-487-5048
NSN 5950-01-125-7321
NSN 6130-01-647-8065
NSN 4140-01-313-2455
NSN 5960-01-290-4498
NSN 6685-01-375-3720
NSN 5930-01-138-5226
NSN 5998-00-864-8336