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 6620-01-432-3768
NSN 7035-00-981-7216
NSN 5910-01-466-7966
NSN 5895-01-080-1657
NSN 4140-01-273-0196
NSN 5998-00-248-2791
NSN 4140-01-645-1166
NSN 5915-01-180-7199
NSN 6650-01-060-6448
NSN 5975-01-190-0175
NSN 2925-00-468-5273
NSN 5965-01-233-2759