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 5835-01-631-3940
NSN 7035-00-135-4758
NSN 6105-01-191-1258
NSN 6620-00-208-5447
NSN 5905-00-128-9710
NSN 5905-01-050-7983
NSN 5910-01-177-4623
NSN 2925-00-242-1425
NSN 6105-00-008-6140
NSN 5915-01-599-1445
NSN 5910-00-078-9545
NSN 5905-01-463-8665