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 5998-01-285-0106
NSN 6105-01-645-2775
NSN 6320-00-483-0451
NSN 5930-00-007-5971
NSN 5930-01-297-2317
NSN 7035-01-391-9858
NSN 6135-01-151-2705
NSN 6150-00-908-4603
NSN 5975-00-472-7778
NSN 5895-01-196-6286
NSN 6240-01-037-2215
NSN 5905-00-959-6063