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 5998-01-413-7940
NSN 5895-01-474-7323
NSN 5975-01-248-1246
NSN 5975-01-175-8839
NSN 5925-01-517-7229
NSN 6110-00-598-2574
NSN 2925-01-359-4027
NSN 5975-01-157-9432
NSN 5905-01-579-5215
NSN 5935-00-196-1601
NSN 5905-00-290-8098
NSN 6610-01-023-6073