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 6620-00-546-6071
NSN 6320-01-422-1212
NSN 5915-01-335-9727
NSN 5998-01-245-8338
NSN 5945-01-088-8071
NSN 5960-01-061-0448
NSN 5996-01-034-7616
NSN 5910-01-410-6992
NSN 5930-00-146-5148
NSN 6685-01-161-0963
NSN 6610-01-654-4685
NSN 5855-01-247-9666