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 5905-00-391-2377
NSN 5999-00-419-0244
NSN 6105-00-246-5311
NSN 6610-00-727-9918
NSN 5915-00-728-3245
NSN 4140-01-208-1851
NSN 5910-01-388-4511
NSN 5835-01-391-4556
NSN 6320-00-593-0379
NSN 5975-00-659-6531
NSN 5945-01-214-9527
NSN 5950-01-475-9137