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 6240-00-265-6538
NSN 6240-00-004-2516
NSN 5990-01-546-1649
NSN 6130-01-398-9131
NSN 6320-01-352-5653
NSN 6610-01-131-2636
NSN 6645-01-224-4265
NSN 6105-00-414-8539
NSN 6650-00-995-5741
NSN 5905-00-358-7581
NSN 5998-01-510-3152
NSN 5985-00-242-5034