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 6610-00-851-3203
NSN 6320-01-006-6138
NSN 5910-01-259-7006
NSN 5930-01-449-1279
NSN 5975-01-251-9444
NSN 6645-01-316-7456
NSN 5950-00-681-9474
NSN 5996-01-236-5286
NSN 5835-01-555-8963
NSN 5950-00-690-1713
NSN 6105-01-447-2984
NSN 6110-00-960-7341