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 4140-00-983-8048
NSN 5990-01-147-5225
NSN 6650-00-353-4097
NSN 6145-00-574-1152
NSN 6620-01-378-5579
NSN 5835-01-062-4213
NSN 5915-01-510-9763
NSN 5990-01-633-9503
NSN 6645-01-468-9673
NSN 5835-01-277-0710
NSN 6320-01-344-6511
NSN 5905-00-871-2809