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 5999-01-644-3153
NSN 6150-00-081-2063
NSN 6220-01-311-5764
NSN 5998-00-141-9872
NSN 6110-01-444-7761
NSN 6145-00-155-5297
NSN 5990-01-064-1013
NSN 6145-01-389-9827
NSN 7035-01-521-3449
NSN 5905-00-212-7525
NSN 5835-00-632-8621
NSN 6110-01-474-1908