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 6610-01-532-2488
NSN 6650-01-613-3642
NSN 5935-01-546-7852
NSN 5925-00-946-4568
NSN 5960-01-003-3933
NSN 5996-01-490-0955
NSN 5996-01-190-5160
NSN 6650-00-536-5564
NSN 6220-01-367-3658
NSN 6145-01-046-2155
NSN 5965-01-441-9505
NSN 6220-00-300-0807