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 5999-01-390-7680
NSN 5998-01-626-2464
NSN 6130-01-250-2386
NSN 5835-01-130-8258
NSN 5975-01-251-9444
NSN 6685-00-786-3301
NSN 6135-01-586-5018
NSN 5895-00-090-6565
NSN 6320-01-116-3980
NSN 5920-01-055-2024
NSN 6610-00-194-0068
NSN 6240-00-977-5599