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 5905-00-251-5144
NSN 5855-01-649-3606
NSN 5910-01-201-7902
NSN 6145-01-160-4627
NSN 6645-01-574-6160
NSN 6620-01-209-1472
NSN 5998-00-153-3828
NSN 5996-01-246-4675
NSN 5910-00-965-8770
NSN 6620-01-223-9025
NSN 5990-00-826-7928
NSN 5930-01-411-6884