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 5999-01-371-2948
NSN 2925-00-278-9468
NSN 5895-01-450-6656
NSN 5975-01-514-7956
NSN 5975-01-441-3156
NSN 5855-01-184-8089
NSN 6105-00-920-8655
NSN 5975-00-299-1202
NSN 6610-01-511-5260
NSN 6620-00-398-0320
NSN 6240-01-395-3873
NSN 5895-01-378-5056