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 5990-00-920-2894
NSN 6150-01-150-3267
NSN 6685-00-618-6696
NSN 2925-01-443-1748
NSN 5945-00-907-0709
NSN 6610-00-186-9180
NSN 5960-01-254-3541
NSN 5965-00-807-9159
NSN 5985-01-619-2961
NSN 5996-00-351-2369
NSN 5905-00-948-3168
NSN 6220-00-295-3594