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 5960-00-661-0477
NSN 6130-00-041-0518
NSN 5915-01-168-6570
NSN 6145-00-243-6409
NSN 5960-00-471-6286
NSN 7035-01-323-0164
NSN 6145-00-703-6292
NSN 6240-01-250-3574
NSN 6320-01-608-1935
NSN 6620-01-101-4408
NSN 6150-01-372-7472
NSN 6220-01-616-2029