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 5925-01-629-2802
NSN 5965-00-139-4870
NSN 5998-01-204-1777
NSN 5835-00-350-3703
NSN 5935-00-835-3031
NSN 5998-01-592-3554
NSN 6645-00-269-2764
NSN 5990-01-014-9383
NSN 6645-00-445-8143
NSN 5910-01-056-3529
NSN 5990-01-345-1468
NSN 6645-01-111-3758