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 7035-01-619-3791
NSN 5998-01-444-0667
NSN 5990-01-633-9503
NSN 5999-00-362-3332
NSN 5985-00-960-9086
NSN 6650-01-546-2378
NSN 5905-00-420-2915
NSN 6105-01-343-2565
NSN 6620-01-064-0366
NSN 5985-00-244-3019
NSN 6150-01-109-9425
NSN 5965-01-455-7747