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 5905-01-627-9216
NSN 5999-01-502-8775
NSN 5999-01-294-4723
NSN 5998-00-064-4595
NSN 6220-01-321-4399
NSN 5920-01-442-4937
NSN 5905-01-356-2527
NSN 5905-01-627-2013
NSN 6130-01-617-1207
NSN 5905-01-014-1415
NSN 6220-01-058-3457
NSN 5975-00-889-7291