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 5835-01-380-5943
NSN 5895-01-334-4130
NSN 5985-00-814-3249
NSN 6320-00-894-1644
NSN 5965-01-186-2051
NSN 5985-01-070-0845
NSN 6145-01-213-5908
NSN 6685-00-735-5973
NSN 5935-01-616-3137
NSN 2925-00-495-8130
NSN 5915-01-306-0288
NSN 5920-00-378-1395