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 5975-00-169-1401
NSN 5930-00-484-8124
NSN 6135-01-455-5088
NSN 6145-01-578-8782
NSN 5920-01-420-5768
NSN 4140-01-494-8116
NSN 5905-00-139-2620
NSN 5935-00-564-5434
NSN 6610-01-152-9240
NSN 5930-01-234-0158
NSN 6105-01-649-9841
NSN 5920-00-970-8419