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 5915-01-647-1642
NSN 5999-01-432-9740
NSN 5990-01-011-0683
NSN 2925-01-515-7026
NSN 5920-01-311-6262
NSN 5930-01-358-1995
NSN 5998-00-805-8138
NSN 5930-01-312-1852
NSN 5895-01-578-6090
NSN 5855-01-068-3683
NSN 5925-00-554-4114
NSN 5960-01-599-9821