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 6150-00-491-4028
NSN 6620-01-112-6440
NSN 5910-01-160-9278
NSN 5985-01-648-2503
NSN 5965-01-210-7784
NSN 6610-01-213-3024
NSN 5935-01-623-5523
NSN 6650-00-731-8388
NSN 6135-01-106-7740
NSN 6620-00-663-8962
NSN 5999-01-630-1596
NSN 5910-01-357-6484