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 5996-00-729-1250
NSN 5910-01-578-6803
NSN 5960-00-968-7582
NSN 6150-01-296-7377
NSN 6650-01-514-7809
NSN 5935-01-529-6794
NSN 2925-01-248-6028
NSN 5930-01-501-5493
NSN 6320-01-441-2438
NSN 5910-00-027-2704
NSN 5990-01-510-4699
NSN 6610-01-448-0982