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 5915-01-280-2717
NSN 6135-00-753-2276
NSN 6620-01-468-2795
NSN 7035-01-391-0432
NSN 5935-01-476-7205
NSN 5945-00-580-0873
NSN 5975-01-394-5207
NSN 6240-01-006-6986
NSN 6105-01-438-6955
NSN 5935-00-724-5767
NSN 5998-00-735-7754
NSN 6620-01-228-1571