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 6320-01-539-4789
NSN 6620-01-381-6225
NSN 6610-00-150-6408
NSN 5855-00-532-0025
NSN 6105-01-314-8023
NSN 6130-00-377-9197
NSN 5835-00-147-9328
NSN 6145-01-485-3819
NSN 5925-00-400-1561
NSN 5835-00-301-3812
NSN 4140-00-415-6513
NSN 5990-01-107-1003