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 6110-01-266-7072
NSN 5998-01-154-5629
NSN 7035-01-366-5912
NSN 5895-01-439-6784
NSN 6650-01-195-3957
NSN 7035-01-021-1413
NSN 6685-00-899-0791
NSN 5925-01-154-6796
NSN 6645-00-789-8095
NSN 5915-01-005-0164
NSN 5990-00-401-6793
NSN 5855-01-605-9627