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 5915-00-942-4080
NSN 5920-01-241-9594
NSN 5915-01-293-7267
NSN 5905-00-450-6281
NSN 5910-00-644-0831
NSN 5950-01-377-5879
NSN 5990-00-943-0317
NSN 5910-01-541-2033
NSN 6130-01-520-9803
NSN 5915-01-065-8023
NSN 5920-01-468-3033
NSN 5960-00-764-4592