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 2925-01-025-0082
NSN 6240-01-361-8797
NSN 5975-00-875-0935
NSN 5945-01-659-2175
NSN 6620-00-553-8988
NSN 5996-01-633-7979
NSN 5990-00-296-4825
NSN 5960-01-573-6483
NSN 6620-01-119-3396
NSN 5996-01-537-8338
NSN 5965-01-136-7970
NSN 5910-01-603-2070