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 5985-01-602-0175
NSN 5930-00-576-7369
NSN 6650-01-483-2399
NSN 5855-01-525-5251
NSN 5945-01-063-6824
NSN 6610-00-216-6538
NSN 5895-01-561-1913
NSN 6645-01-177-6021
NSN 5945-01-323-7171
NSN 5935-01-301-7655
NSN 5935-01-556-3671
NSN 5960-00-197-6282