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 5915-00-072-6926
NSN 5999-01-369-5155
NSN 6645-01-023-8724
NSN 5905-01-098-3106
NSN 6145-01-141-0214
NSN 6145-01-415-1263
NSN 7035-00-941-4949
NSN 5930-01-602-1921
NSN 5990-01-632-0969
NSN 5835-01-077-6278
NSN 5855-00-014-5008
NSN 5965-00-246-5612