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 5925-01-085-1981
NSN 5895-00-412-8620
NSN 5910-01-416-3409
NSN 5998-01-452-8215
NSN 6320-01-113-7647
NSN 6105-01-168-8335
NSN 6320-01-512-2031
NSN 6650-01-658-4145
NSN 7035-01-248-4319
NSN 6130-01-289-4084
NSN 6650-00-353-4097
NSN 6135-00-194-9354