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 5998-00-994-5827
NSN 5985-01-266-7586
NSN 5910-01-351-3653
NSN 5930-01-014-0033
NSN 6145-01-415-3763
NSN 6130-01-339-5504
NSN 5945-00-180-5261
NSN 5998-01-461-8083
NSN 5910-00-218-1114
NSN 5975-01-167-7952
NSN 5975-01-212-8047
NSN 5998-00-520-4973