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 5935-01-505-5165
NSN 5990-01-633-9503
NSN 6220-01-410-7555
NSN 6130-00-771-9936
NSN 5975-01-088-2761
NSN 5915-00-337-1314
NSN 7035-01-256-9598
NSN 5960-00-279-3536
NSN 5998-00-103-7127
NSN 5930-01-476-7613
NSN 5990-00-548-6163
NSN 5935-01-065-5421