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 4140-00-902-7744
NSN 5996-01-590-5109
NSN 5915-01-633-9845
NSN 5835-01-143-9143
NSN 2925-00-759-5465
NSN 5905-01-510-9397
NSN 5835-00-226-7825
NSN 5975-01-302-8331
NSN 5925-01-115-7242
NSN 5925-01-069-5620
NSN 6130-01-416-5685
NSN 6150-00-020-8301