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 5835-01-557-4914
NSN 6130-00-601-2837
NSN 5895-01-044-5332
NSN 5835-01-155-0786
NSN 5920-01-482-2424
NSN 5935-00-284-7522
NSN 5895-01-276-6493
NSN 6620-00-699-5537
NSN 5945-01-378-3843
NSN 5935-00-846-0001
NSN 6220-01-334-6975
NSN 5910-01-371-2865