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 5965-00-393-1294
NSN 5965-01-142-1807
NSN 6145-01-423-9430
NSN 6650-01-196-4667
NSN 6105-01-371-4621
NSN 5960-00-736-8568
NSN 5985-01-154-0010
NSN 2925-01-104-8163
NSN 5855-01-459-1151
NSN 5985-00-336-5813
NSN 6110-01-445-2385
NSN 5855-01-364-1005