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 6240-01-482-8243
NSN 6645-00-551-8291
NSN 5999-01-513-8804
NSN 5996-00-034-4779
NSN 7035-01-006-3186
NSN 5965-01-318-0758
NSN 5910-01-572-6968
NSN 5965-00-263-6436
NSN 6130-00-818-1628
NSN 5920-00-518-1793
NSN 5905-00-296-8763
NSN 5965-01-429-0881