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 5895-00-374-8333
NSN 6105-00-686-5995
NSN 5905-01-523-3797
NSN 6130-01-481-1193
NSN 6145-00-517-6666
NSN 6685-00-983-7541
NSN 6650-00-012-2430
NSN 5950-00-306-0916
NSN 5999-01-318-8099
NSN 5965-01-064-7496
NSN 6650-00-423-2178
NSN 5998-01-484-6706