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 6320-01-445-0325
NSN 6150-01-602-9162
NSN 5960-00-195-6435
NSN 5975-01-064-4084
NSN 6320-01-332-7020
NSN 5990-01-506-7695
NSN 5895-01-025-0971
NSN 5835-01-641-0073
NSN 6135-00-918-6993
NSN 6135-01-408-9244
NSN 5920-00-572-7441
NSN 5935-00-361-9546