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 5835-01-177-1092
NSN 6220-01-063-7287
NSN 5960-01-544-1273
NSN 6135-00-577-8429
NSN 6240-01-088-7629
NSN 6150-01-193-8997
NSN 5895-01-104-4300
NSN 6110-01-514-0271
NSN 6150-00-165-2865
NSN 6145-00-611-4834
NSN 5895-01-218-5745
NSN 6685-01-340-6330