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 5910-00-905-5202
NSN 5925-00-676-1797
NSN 6220-01-189-7039
NSN 5999-01-346-2244
NSN 5996-01-230-0141
NSN 5935-01-494-9096
NSN 6130-01-528-8204
NSN 6220-00-205-2040
NSN 6145-01-154-4373
NSN 5965-01-208-3488
NSN 7035-00-104-5506
NSN 7035-00-541-8516