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 6130-01-441-2241
NSN 6320-01-195-5583
NSN 5835-01-023-0511
NSN 6135-00-906-0984
NSN 5835-01-172-5884
NSN 5950-00-961-3725
NSN 6135-00-676-5807
NSN 5895-00-525-3295
NSN 6135-00-789-2865
NSN 6135-01-498-7945
NSN 6620-01-498-4780
NSN 4140-01-084-9429