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 5998-00-532-9471
NSN 5835-01-232-6904
NSN 5910-01-216-9872
NSN 5999-01-563-6601
NSN 5835-00-518-4507
NSN 6620-01-493-6072
NSN 5920-01-534-6495
NSN 6685-00-895-7959
NSN 6620-00-290-6505
NSN 5920-00-387-5312
NSN 6145-00-925-9812
NSN 5985-00-113-5058