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 6130-01-422-4258
NSN 5915-00-011-8348
NSN 5930-00-144-4994
NSN 6150-00-704-4018
NSN 6105-01-433-2313
NSN 6135-00-477-8847
NSN 6130-01-626-0780
NSN 5905-00-349-6658
NSN 5855-01-359-5727
NSN 5945-01-231-9607
NSN 6610-01-448-8904
NSN 5910-01-539-9571