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 5920-00-064-3523
NSN 6135-00-477-8847
NSN 5910-01-595-6126
NSN 5999-00-953-5649
NSN 5975-00-676-8392
NSN 6145-00-544-1253
NSN 5930-00-869-2859
NSN 5855-00-149-0766
NSN 5999-00-424-3100
NSN 5985-01-074-4331
NSN 5855-01-064-8961
NSN 6620-01-502-9104