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 5905-01-360-4261
NSN 5905-01-594-6534
NSN 5925-01-441-2740
NSN 5910-01-542-8835
NSN 5935-01-077-1970
NSN 5965-01-437-9721
NSN 5945-00-509-4924
NSN 5910-01-005-0474
NSN 6150-00-140-5256
NSN 5930-00-932-3586
NSN 6320-00-994-0179
NSN 5998-01-502-4998