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 5998-01-011-0502
NSN 5935-00-254-6670
NSN 6320-01-276-4739
NSN 6645-00-845-1071
NSN 6645-01-394-5149
NSN 5950-00-383-6702
NSN 5965-00-989-9345
NSN 7035-00-437-7950
NSN 5935-01-022-9640
NSN 5945-01-464-6649
NSN 6620-00-456-0404
NSN 5999-00-295-6285