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 6240-01-023-0424
NSN 7035-01-328-7448
NSN 5920-00-839-2318
NSN 4140-01-468-3693
NSN 5895-01-291-9286
NSN 5998-01-412-5961
NSN 6130-01-266-9739
NSN 6110-01-474-6854
NSN 7035-01-023-7859
NSN 5990-00-321-8459
NSN 5990-00-304-7038
NSN 6220-00-647-3096