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 5920-01-315-9534
NSN 5996-01-226-7707
NSN 5835-01-566-5462
NSN 4140-00-920-6393
NSN 6135-00-643-4843
NSN 5996-00-587-7311
NSN 6135-01-054-2462
NSN 5975-00-409-0076
NSN 5925-01-476-3541
NSN 5985-01-431-7775
NSN 5910-01-304-2021
NSN 6150-01-604-8826