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 5930-01-262-7066
NSN 6220-00-942-8585
NSN 5930-01-519-2590
NSN 6650-00-089-9423
NSN 4140-00-580-8508
NSN 6130-01-055-5272
NSN 5975-01-219-5735
NSN 5996-01-281-3234
NSN 5920-00-156-9230
NSN 5960-01-570-8605
NSN 5910-01-330-4774
NSN 5998-01-273-4034