W/four 0.250 in. Diameter holes through periphery, split design
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 6620-01-642-1843
NSN 6645-00-171-1883
NSN 6130-01-245-7589
NSN 5895-00-758-7453
NSN 6220-01-551-1681
NSN 5930-01-620-7522
NSN 6150-01-164-3580
NSN 5999-01-061-8793
NSN 6645-01-244-4881
NSN 5920-01-082-7497
NSN 4140-01-090-6483
NSN 5925-01-589-4819