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 6240-01-258-6298
NSN 5910-01-400-5947
NSN 5920-01-279-8079
NSN 6130-01-564-5569
NSN 6620-00-433-9438
NSN 5985-01-316-9025
NSN 5998-00-756-4350
NSN 5965-01-349-7246
NSN 6220-00-291-3722
NSN 5920-01-425-0963
NSN 5975-01-623-1035
NSN 5965-00-168-9624