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 6610-01-033-7957
NSN 5996-01-232-0067
NSN 5960-01-094-1076
NSN 5915-01-185-9925
NSN 5999-00-216-7431
NSN 5985-00-185-5430
NSN 5920-00-265-6222
NSN 6145-00-915-0134
NSN 5996-00-369-5299
NSN 5998-00-225-8522
NSN 7035-01-356-4025
NSN 5935-01-223-7544