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 5999-01-375-3034
NSN 6620-01-630-6759
NSN 6145-01-469-0425
NSN 6130-01-289-4084
NSN 5945-01-397-2758
NSN 5965-01-202-1007
NSN 5999-01-206-9939
NSN 7035-01-620-5658
NSN 2925-00-749-8893
NSN 5965-01-140-7408
NSN 7035-01-023-1008
NSN 5855-01-143-3183