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 6610-00-388-0094
NSN 6645-00-064-7210
NSN 5965-01-518-9931
NSN 5960-01-181-2143
NSN 5915-00-226-5461
NSN 5905-00-253-6006
NSN 6610-00-680-8325
NSN 6320-01-148-8125
NSN 5915-01-124-8069
NSN 5996-01-319-1845
NSN 6130-01-280-3592
NSN 5975-01-634-0678