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 5905-01-644-1038
NSN 5950-01-634-0677
NSN 6240-01-535-7359
NSN 6320-01-274-8886
NSN 5975-01-641-5774
NSN 5835-00-498-8189
NSN 6610-00-124-9525
NSN 6145-01-506-2317
NSN 5835-01-023-4993
NSN 5925-01-338-7342
NSN 5855-00-237-4088
NSN 5998-00-969-2235