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 5910-01-025-5408
NSN 5950-01-472-3997
NSN 6650-01-642-0166
NSN 5985-00-345-6326
NSN 5975-00-265-7774
NSN 5996-01-389-8434
NSN 6130-01-388-2973
NSN 5975-00-536-4047
NSN 5975-00-355-4820
NSN 4140-00-224-5533
NSN 6320-00-070-4544
NSN 6650-00-161-4122