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 6610-00-701-2600
NSN 5985-01-227-2035
NSN 5999-01-496-4303
NSN 6135-01-469-6429
NSN 2925-01-633-4048
NSN 5998-01-511-6132
NSN 5945-01-465-5235
NSN 5998-00-618-4757
NSN 5945-00-135-3433
NSN 5998-01-412-0746
NSN 2925-01-604-8984
NSN 5965-01-598-6114