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 5960-00-003-4624
NSN 5925-01-620-2527
NSN 6105-01-385-9769
NSN 5835-00-583-1316
NSN 5945-00-618-0199
NSN 2925-01-172-0176
NSN 6685-01-309-6240
NSN 2925-01-088-9016
NSN 5990-00-801-7923
NSN 6645-00-372-2618
NSN 5915-01-461-9190
NSN 6105-00-451-1206