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 5999-01-446-1231
NSN 6240-01-284-6482
NSN 5985-01-447-8197
NSN 5835-01-481-4204
NSN 5935-01-168-6502
NSN 5965-00-316-2768
NSN 5935-00-943-1433
NSN 6150-00-369-0376
NSN 5925-01-594-1873
NSN 5930-01-135-4923
NSN 6105-01-561-6445
NSN 5975-01-215-3473