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 5835-00-463-6699
NSN 5835-01-039-6993
NSN 5999-00-610-5384
NSN 2925-01-604-8984
NSN 5855-01-117-7207
NSN 5915-01-648-7354
NSN 5996-01-343-9430
NSN 5920-01-167-8908
NSN 5975-00-262-0896
NSN 5935-01-412-9654
NSN 5998-01-614-2294
NSN 5925-00-064-1155