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 5930-00-648-6354
NSN 6135-00-567-1322
NSN 6650-01-012-3290
NSN 6150-00-058-8669
NSN 5855-00-401-3442
NSN 6685-01-437-4105
NSN 6135-01-584-0941
NSN 6130-01-464-3998
NSN 5930-00-071-5896
NSN 2925-01-328-4394
NSN 6110-01-466-6395
NSN 6320-01-459-6992