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 5975-00-223-3034
NSN 5999-01-607-1658
NSN 6110-01-487-4532
NSN 5925-00-842-7299
NSN 6650-01-352-7111
NSN 6135-00-127-1683
NSN 5855-01-286-2916
NSN 5990-01-191-9624
NSN 6645-01-490-0325
NSN 5999-00-147-5857
NSN 6240-00-691-1397
NSN 5925-01-655-7653