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 5998-00-654-5278
NSN 5960-01-442-7950
NSN 6645-01-428-3576
NSN 5905-01-363-7923
NSN 6145-01-045-2594
NSN 5930-00-676-9376
NSN 5960-00-321-0627
NSN 6135-01-633-2066
NSN 6110-00-961-1100
NSN 6145-01-536-6143
NSN 5960-01-472-9562
NSN 6130-00-520-8917