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 6135-00-990-1822
NSN 6610-00-553-5103
NSN 5915-01-309-6006
NSN 6135-00-248-4102
NSN 5835-01-485-0210
NSN 5950-00-077-1563
NSN 5835-01-324-3967
NSN 5925-01-442-8589
NSN 6320-01-350-0320
NSN 5999-01-386-5834
NSN 5960-01-122-2686
NSN 6110-01-045-4087