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 6110-00-218-4737
NSN 5985-00-390-8837
NSN 5998-01-187-0869
NSN 5905-00-396-2989
NSN 5950-01-454-2916
NSN 6645-01-475-4723
NSN 5999-01-047-7717
NSN 5905-00-379-4658
NSN 5975-01-439-7042
NSN 5935-00-067-5717
NSN 5930-01-415-3111
NSN 6610-01-428-7779