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 5950-00-262-3393
NSN 6130-01-378-8271
NSN 6220-01-627-5380
NSN 5910-00-271-7588
NSN 6320-01-536-3077
NSN 5960-00-883-1926
NSN 5935-00-701-9197
NSN 5996-00-932-5301
NSN 6320-01-449-1014
NSN 5985-00-161-8907
NSN 5975-01-626-7762
NSN 5855-01-199-2046