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 6130-01-290-5195
NSN 6150-01-025-7338
NSN 6620-01-474-1890
NSN 5895-01-441-5783
NSN 6105-01-415-0828
NSN 2925-00-453-4100
NSN 5905-01-634-0595
NSN 6320-00-646-3311
NSN 6240-00-812-2998
NSN 5950-01-417-5599
NSN 7035-01-028-4966
NSN 7035-00-104-7613