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 6645-01-549-0935
NSN 6135-00-010-5275
NSN 6135-01-469-7574
NSN 4140-00-854-8871
NSN 6650-01-586-0426
NSN 5998-01-027-1387
NSN 6645-01-343-6077
NSN 5930-01-391-7303
NSN 6150-01-106-3646
NSN 7035-01-174-7878
NSN 5999-01-483-7040
NSN 5835-00-187-1481