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 5985-00-538-3075
NSN 5990-01-392-5682
NSN 5985-01-185-7706
NSN 5998-01-135-8492
NSN 6105-01-508-7921
NSN 6620-00-819-5046
NSN 6685-00-559-2742
NSN 5996-00-542-3997
NSN 5985-01-057-0577
NSN 6220-00-552-0667
NSN 6110-01-116-2353
NSN 5925-00-188-8678