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 5999-01-166-5918
NSN 5975-01-551-1172
NSN 4140-00-991-5949
NSN 5975-00-925-1197
NSN 5965-00-182-7928
NSN 5835-01-626-9603
NSN 5998-01-179-7821
NSN 5925-01-121-8074
NSN 5930-01-459-4037
NSN 5985-00-238-2595
NSN 6685-01-228-5332
NSN 4140-00-266-9132