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 6320-01-447-3459
NSN 6610-01-188-8163
NSN 5915-01-056-5141
NSN 5999-01-580-8938
NSN 6135-00-243-8330
NSN 6105-00-596-7099
NSN 5996-01-548-3051
NSN 5999-00-064-7088
NSN 5990-01-633-9503
NSN 6645-01-388-0391
NSN 5999-00-497-5852
NSN 6320-00-194-4252