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 6220-01-089-8839
NSN 6145-01-436-3738
NSN 6105-01-576-8191
NSN 5960-01-068-4003
NSN 6320-01-207-0636
NSN 5965-01-103-0398
NSN 5915-00-636-9785
NSN 6645-00-295-0625
NSN 6220-01-622-6717
NSN 5996-00-901-0519
NSN 5960-01-428-7300
NSN 6685-00-948-8452