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 6645-01-633-1852
NSN 5835-00-337-7801
NSN 5925-00-222-6199
NSN 6685-01-389-1410
NSN 6220-01-388-9701
NSN 6145-00-551-5288
NSN 5925-00-422-5151
NSN 7035-00-500-7839
NSN 6240-01-159-3726
NSN 6320-01-369-5014
NSN 5915-01-442-6711
NSN 6110-01-201-3327