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 5998-01-545-3703
NSN 6150-00-153-9361
NSN 6320-00-270-8222
NSN 6130-01-068-9250
NSN 5998-01-219-5492
NSN 5945-00-825-7311
NSN 5998-01-013-9293
NSN 6145-01-442-3511
NSN 5960-01-327-5922
NSN 5905-01-188-7743
NSN 6685-01-158-1184
NSN 6685-01-463-6936