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 6150-01-392-9048
NSN 6240-00-882-8487
NSN 6320-01-359-3921
NSN 6105-00-117-8118
NSN 5985-01-239-2202
NSN 6150-00-891-6218
NSN 5930-01-642-4714
NSN 5910-01-592-1459
NSN 6150-01-297-8127
NSN 5895-00-011-7880
NSN 5960-01-218-2858
NSN 5990-00-954-5059