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 6110-01-129-2520
NSN 5998-01-278-3688
NSN 5930-01-061-2746
NSN 5996-00-707-6228
NSN 5935-00-188-0135
NSN 6645-01-471-4960
NSN 5999-00-295-6285
NSN 6685-01-344-7273
NSN 6320-01-216-1678
NSN 6650-01-447-4631
NSN 6650-00-707-1417
NSN 6685-00-473-2423