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 5990-01-537-4815
NSN 5985-00-655-1204
NSN 5905-01-525-7424
NSN 5835-01-632-6627
NSN 5935-01-649-1601
NSN 6150-01-444-2518
NSN 6145-01-523-7322
NSN 5930-00-275-3129
NSN 6220-01-442-7282
NSN 6105-01-023-2773
NSN 7035-01-423-8343
NSN 6105-01-395-5941