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 5835-01-296-3790
NSN 5990-01-544-0364
NSN 6320-01-056-1164
NSN 5925-01-025-7008
NSN 5985-01-469-6116
NSN 5835-01-106-1456
NSN 6650-00-104-5368
NSN 5975-00-067-5236
NSN 2925-00-005-1618
NSN 5935-01-322-4568
NSN 5990-01-601-5657
NSN 5930-01-650-6853