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 6220-01-122-3155
NSN 5915-01-567-3777
NSN 2925-01-285-0919
NSN 5930-01-066-1986
NSN 5905-00-708-3677
NSN 5935-00-163-3761
NSN 6685-01-415-6424
NSN 6150-01-381-3305
NSN 6150-01-456-4448
NSN 4140-01-334-9043
NSN 6150-01-044-6243
NSN 6620-01-078-6372