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 7035-01-412-8322
NSN 6320-01-353-9753
NSN 6150-00-931-9266
NSN 5965-01-585-1527
NSN 6110-01-027-1172
NSN 5999-00-459-1211
NSN 6240-00-395-0019
NSN 5960-00-642-8765
NSN 6610-01-441-1581
NSN 6650-01-338-9998
NSN 6145-01-512-1110
NSN 6320-01-442-8604