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 5925-00-871-6497
NSN 5930-00-600-5378
NSN 4140-00-555-2579
NSN 6620-01-043-1816
NSN 5945-00-352-5124
NSN 5990-01-400-3299
NSN 6645-01-469-2458
NSN 5925-01-241-8464
NSN 6685-01-163-5000
NSN 5960-01-473-9203
NSN 6240-00-160-9223
NSN 5930-00-925-6645