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 6105-00-082-3210
NSN 6320-01-067-0474
NSN 6220-01-508-5691
NSN 5920-01-125-6469
NSN 7035-01-323-0164
NSN 5975-00-934-8885
NSN 5960-01-612-9844
NSN 4140-01-420-6263
NSN 7035-01-378-9325
NSN 6685-01-056-5283
NSN 6620-00-535-1412
NSN 5915-01-641-8953