A specially shaped fabrication of ferrous or nonferrous bulk material. It has a cross section not conforming to the letters h, i, t, or z.
NSN 7035-01-605-3375
NSN 5920-00-192-6565
NSN 5935-00-140-0389
NSN 5999-00-080-0268
NSN 5895-00-827-0240
NSN 5990-01-443-2931
NSN 6105-00-997-6572
NSN 5945-01-442-8081
NSN 5925-00-116-0879
NSN 6650-00-624-3686
NSN 6145-01-459-7837
NSN 6130-01-632-1636