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 5935-01-453-1138
NSN 5895-00-409-9470
NSN 5998-01-606-6162
NSN 2925-01-138-8104
NSN 7035-01-546-6386
NSN 6320-01-125-3361
NSN 5999-01-188-6451
NSN 6145-01-568-6977
NSN 7035-01-328-7448
NSN 5930-00-959-5847
NSN 6135-01-531-1413
NSN 5990-01-461-8969