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 6645-00-527-7258
NSN 5855-01-100-3272
NSN 5935-01-389-4428
NSN 6685-01-251-8938
NSN 5985-01-465-7758
NSN 5915-01-014-4837
NSN 2925-00-391-0331
NSN 5935-00-633-8302
NSN 6620-01-436-3502
NSN 7035-01-320-4336
NSN 6645-00-664-4665
NSN 5950-01-087-7589