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 5950-01-536-2147
NSN 6645-00-080-1087
NSN 6620-01-106-3553
NSN 5915-01-550-9703
NSN 5835-01-067-9271
NSN 6130-00-528-7838
NSN 5930-01-202-9478
NSN 7035-01-413-6697
NSN 5998-01-370-6932
NSN 5910-00-152-7925
NSN 5990-01-299-2014
NSN 5910-01-211-2756