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 5930-01-235-8878
NSN 6240-01-429-9826
NSN 5930-01-529-5046
NSN 5895-01-463-1940
NSN 6105-00-443-8245
NSN 4140-00-205-0853
NSN 6620-01-263-6697
NSN 6320-00-310-1080
NSN 5945-00-209-9784
NSN 5915-00-100-5239
NSN 5975-01-634-0678
NSN 6130-01-361-1285