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 4140-00-320-8614
NSN 5855-01-452-1406
NSN 5855-01-027-1571
NSN 6150-01-230-0949
NSN 5960-01-533-2115
NSN 4140-00-405-9101
NSN 5920-01-351-5536
NSN 5999-01-132-8789
NSN 5998-00-974-8967
NSN 5990-01-021-7303
NSN 6220-01-524-3440
NSN 6620-01-329-7510