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 6145-01-240-1935
NSN 2925-01-459-8093
NSN 6620-00-290-6505
NSN 5855-01-100-3272
NSN 5855-01-531-6201
NSN 5945-00-365-5597
NSN 5910-01-277-0742
NSN 6650-00-448-8290
NSN 5999-00-787-8326
NSN 5925-01-594-1873
NSN 6105-00-156-9084
NSN 5950-00-005-2764