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 5998-00-314-1284
NSN 5945-00-110-7753
NSN 6685-01-293-2765
NSN 5996-00-207-6086
NSN 5935-01-510-2360
NSN 5996-00-213-7121
NSN 5965-01-023-0245
NSN 6105-01-423-9037
NSN 6650-01-245-0881
NSN 5910-00-226-0434
NSN 7035-01-655-8548
NSN 5930-01-278-9966