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 6130-01-463-5230
NSN 6105-00-372-4716
NSN 6220-01-496-4988
NSN 6645-00-055-0170
NSN 6145-00-116-7810
NSN 4140-00-410-2581
NSN 6150-01-386-3071
NSN 5950-01-308-8794
NSN 5855-00-466-2309
NSN 6220-00-187-5519
NSN 5975-01-014-2964
NSN 6135-00-715-4001