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 5996-01-329-7161
NSN 5910-00-148-3676
NSN 5905-01-415-5116
NSN 5855-01-579-3864
NSN 2925-01-577-0004
NSN 5855-01-658-4510
NSN 5855-01-418-6303
NSN 5855-00-494-9581
NSN 5915-00-070-0284
NSN 6130-01-375-6486
NSN 5960-01-423-1085
NSN 6105-01-262-2266