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 5935-01-407-7091
NSN 6130-00-851-1007
NSN 5990-01-257-8299
NSN 7035-01-482-6048
NSN 6220-00-541-8515
NSN 6610-01-090-5908
NSN 6610-00-678-0350
NSN 5965-00-096-5171
NSN 2925-00-646-6099
NSN 5915-00-400-9981
NSN 6145-00-155-5297
NSN 5920-01-463-9238