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 5915-00-852-7708
NSN 5965-01-271-9990
NSN 5960-01-551-7034
NSN 5895-00-338-4201
NSN 6220-01-158-5956
NSN 5895-01-557-8071
NSN 6135-01-128-5358
NSN 5935-00-248-5742
NSN 5895-01-608-5843
NSN 5996-01-213-2335
NSN 6620-01-444-4048
NSN 6685-01-391-6010