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 5895-00-044-6733
NSN 6110-00-452-9148
NSN 5960-01-553-4557
NSN 5985-00-574-4414
NSN 4140-01-601-6071
NSN 6320-00-731-6134
NSN 6135-01-222-0703
NSN 5915-01-584-2404
NSN 6240-00-212-4305
NSN 6240-00-351-8564
NSN 6145-01-124-2124
NSN 6620-01-386-5914