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 5985-01-265-1100
NSN 6240-01-428-6028
NSN 6220-00-592-0268
NSN 6145-00-284-1514
NSN 5975-01-633-8988
NSN 5910-01-042-0088
NSN 6135-01-215-1245
NSN 5905-01-193-1898
NSN 6620-01-331-6075
NSN 6610-01-140-1023
NSN 5998-01-104-0886
NSN 6610-01-493-6269