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 4140-01-248-4610
NSN 5920-00-344-0980
NSN 4140-00-439-4100
NSN 5998-01-115-6234
NSN 6105-01-242-7969
NSN 6240-00-792-2842
NSN 6150-01-534-7601
NSN 5945-00-477-7774
NSN 6105-01-234-2126
NSN 5985-01-076-3074
NSN 5905-01-459-8025
NSN 7035-01-019-5729