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 5855-01-506-6767
NSN 5915-01-273-9796
NSN 5998-01-202-7393
NSN 6150-01-574-5080
NSN 4140-01-074-7155
NSN 5905-01-350-5637
NSN 5835-01-566-5462
NSN 5925-01-660-1552
NSN 5895-01-476-7344
NSN 6135-01-630-3158
NSN 5855-00-902-3069
NSN 5920-01-412-6874