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 5915-00-250-1142
NSN 6240-00-099-8606
NSN 6110-01-024-9428
NSN 6135-00-998-5884
NSN 5925-01-626-3851
NSN 6650-01-491-4406
NSN 5999-01-415-3897
NSN 5985-00-111-7240
NSN 5895-01-044-1977
NSN 4140-01-372-6078
NSN 6135-01-167-7604
NSN 6685-01-524-7089