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 6145-01-273-0077
NSN 4140-01-450-9426
NSN 5905-01-532-5039
NSN 5996-01-416-6227
NSN 5996-01-649-5616
NSN 6610-00-925-0935
NSN 5990-01-344-3708
NSN 5915-00-450-2386
NSN 5945-00-253-4568
NSN 2925-01-463-8856
NSN 5990-01-526-9941
NSN 7035-01-320-2536