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 5998-01-657-2566
NSN 6135-01-487-0773
NSN 6685-01-258-3218
NSN 6320-01-183-8196
NSN 6620-01-534-7180
NSN 5925-00-788-0368
NSN 5965-00-232-7395
NSN 5855-01-499-1240
NSN 5975-00-489-3162
NSN 5999-01-352-5110
NSN 5835-01-147-7526
NSN 6240-01-529-8452