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 6135-00-182-7008
NSN 6620-01-157-9267
NSN 4140-01-532-6032
NSN 2925-00-617-0826
NSN 6650-01-141-5999
NSN 5945-01-004-8591
NSN 6135-01-190-2628
NSN 5835-01-587-8787
NSN 2925-01-183-2897
NSN 5998-01-623-4971
NSN 4140-00-952-2287
NSN 5895-01-548-6088