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 6320-00-731-6134
NSN 6610-01-083-3826
NSN 5935-00-324-0733
NSN 6145-01-250-6108
NSN 6145-00-236-3226
NSN 6610-00-905-6780
NSN 6620-01-340-1503
NSN 5975-01-167-7952
NSN 6650-01-619-4030
NSN 5855-00-631-4565
NSN 5930-01-534-8619
NSN 6130-01-639-8149