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 6220-01-319-4375
NSN 6240-00-929-0585
NSN 7035-01-158-7673
NSN 6145-00-905-7255
NSN 6610-01-464-3037
NSN 5915-01-532-3151
NSN 6150-00-707-8804
NSN 6110-01-646-6227
NSN 5965-01-051-3727
NSN 5960-01-288-8910
NSN 6150-00-448-5532
NSN 5950-00-821-1746