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 5910-00-688-7580
NSN 7035-01-550-0760
NSN 6110-01-068-3982
NSN 6220-01-445-5544
NSN 5965-00-994-3190
NSN 5998-01-437-5164
NSN 6685-00-752-4429
NSN 5910-00-853-8757
NSN 2925-01-421-7473
NSN 5996-00-980-3048
NSN 6645-01-480-3962
NSN 6135-01-171-9299