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 5895-00-542-2019
NSN 6685-01-528-5316
NSN 5935-00-577-8846
NSN 5950-01-114-5299
NSN 5905-00-216-6576
NSN 6150-01-607-6328
NSN 6620-01-356-2374
NSN 5945-01-555-8373
NSN 5965-00-253-1302
NSN 5990-01-372-6047
NSN 5895-01-432-9742
NSN 6650-01-136-1520