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 6220-01-448-5438
NSN 5935-01-406-3486
NSN 7035-01-366-5912
NSN 5965-00-524-5521
NSN 6610-00-469-8534
NSN 5905-00-857-6325
NSN 5835-01-386-4027
NSN 5895-01-167-8905
NSN 6105-01-385-2295
NSN 5985-01-490-3027
NSN 6650-01-411-6292
NSN 5960-00-068-5330