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 6610-00-670-4136
NSN 6220-00-152-6729
NSN 6240-01-418-2606
NSN 5835-01-628-1748
NSN 5965-01-512-8842
NSN 6110-00-333-4076
NSN 5930-00-813-4492
NSN 6620-01-378-5579
NSN 6145-01-568-5428
NSN 5950-01-502-7019
NSN 5996-01-606-2421
NSN 6220-01-339-9973