Four drilled holes, 0.250 in. Id in outer periphery spaced 90 degrees apart
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 5920-01-425-2754
NSN 6145-00-466-4068
NSN 5910-01-158-5567
NSN 6110-01-377-4718
NSN 6645-00-833-2395
NSN 5945-01-313-3721
NSN 5905-01-290-4409
NSN 4140-01-595-3827
NSN 5990-01-465-9235
NSN 6320-01-497-3116
NSN 5975-01-187-9207
NSN 2925-00-445-1511