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 6620-00-269-5168
NSN 5965-01-518-3296
NSN 5965-00-067-0290
NSN 6110-00-824-2162
NSN 5905-01-467-6298
NSN 5990-01-309-0048
NSN 6220-01-486-3602
NSN 5915-01-423-8561
NSN 6685-01-573-6443
NSN 5905-01-487-6534
NSN 5925-01-108-3574
NSN 6150-01-607-6680