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 2925-01-420-2362
NSN 5945-01-256-3148
NSN 6685-01-393-4025
NSN 5960-01-282-2386
NSN 7035-01-604-3032
NSN 5855-00-918-1622
NSN 5910-00-397-1849
NSN 5975-01-025-1613
NSN 5925-01-521-3173
NSN 5950-00-117-4705
NSN 5945-00-245-3601
NSN 5996-01-025-2333