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 6320-01-406-6098
NSN 5960-01-487-6436
NSN 4140-01-597-8194
NSN 5965-00-682-2575
NSN 7035-01-137-6206
NSN 5998-01-113-0449
NSN 6240-01-267-9865
NSN 5930-01-057-1687
NSN 6685-00-741-8932
NSN 5950-00-341-5259
NSN 5915-01-425-2229
NSN 6150-00-467-5535