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 6685-00-188-1991
NSN 5930-01-426-9130
NSN 6650-01-608-4820
NSN 6145-01-547-2334
NSN 6130-01-441-2618
NSN 6110-00-247-0211
NSN 5960-01-231-9119
NSN 5925-00-574-4362
NSN 5996-00-908-1233
NSN 5925-01-152-1188
NSN 6650-00-948-3647
NSN 5915-01-642-1670