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 5990-01-049-8499
NSN 5998-01-265-9371
NSN 6105-01-223-1763
NSN 5905-01-278-8493
NSN 5996-01-411-6195
NSN 6105-01-103-7628
NSN 5920-01-346-4777
NSN 5920-01-472-6923
NSN 2925-01-437-1128
NSN 6150-00-521-4522
NSN 5915-01-568-9078
NSN 5905-01-112-8460