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 5910-01-392-1377
NSN 6130-01-627-1721
NSN 6685-00-932-1322
NSN 6145-01-491-4196
NSN 6685-01-286-1927
NSN 5920-01-317-1801
NSN 6645-00-406-8114
NSN 5990-00-249-7887
NSN 2925-00-096-5526
NSN 6645-00-527-6531
NSN 6610-00-930-1249
NSN 5920-00-901-7419