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 5895-01-218-9462
NSN 5910-01-497-4335
NSN 6130-00-060-2565
NSN 6135-00-134-6648
NSN 6685-00-499-9233
NSN 5999-01-539-7356
NSN 5999-00-186-0058
NSN 5915-00-537-4517
NSN 5985-01-527-3604
NSN 6220-00-827-0227
NSN 7035-00-153-3826
NSN 6105-00-280-2808