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 5990-01-014-9383
NSN 5895-01-342-8945
NSN 5945-01-089-8771
NSN 6130-01-207-4493
NSN 6620-00-881-3908
NSN 5920-01-429-4631
NSN 6320-01-564-0893
NSN 5990-00-905-6472
NSN 2925-01-463-8856
NSN 5960-01-311-2170
NSN 6320-00-937-5625
NSN 5935-01-510-2072