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 5925-01-216-2172
NSN 5835-00-170-5238
NSN 6610-01-352-5500
NSN 5915-00-882-5531
NSN 6130-01-168-2793
NSN 6685-00-985-5221
NSN 5975-00-851-1842
NSN 6610-01-121-4925
NSN 5950-00-481-9785
NSN 6220-01-454-8317
NSN 6150-01-579-5800
NSN 6610-00-104-7518