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 5925-00-375-5468
NSN 6105-01-044-5907
NSN 5975-00-064-1886
NSN 6130-01-201-9914
NSN 6150-00-583-9878
NSN 5935-01-423-1677
NSN 5965-01-292-0035
NSN 5895-01-554-4270
NSN 6145-00-232-0813
NSN 5960-00-736-0213
NSN 6150-01-423-7763
NSN 5920-01-104-4332