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 5960-01-014-3876
NSN 5996-00-466-7857
NSN 5950-01-442-4515
NSN 7035-01-413-6697
NSN 5835-01-056-9303
NSN 5999-01-290-3925
NSN 6320-01-170-0708
NSN 6620-01-202-5921
NSN 6145-01-196-0496
NSN 5950-01-304-0337
NSN 5998-01-523-1521
NSN 5925-01-634-0664