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 4140-00-592-3318
NSN 5855-01-641-5099
NSN 5855-00-256-5562
NSN 6220-01-494-7917
NSN 7035-00-275-5604
NSN 5935-01-219-5462
NSN 6130-00-055-1742
NSN 6105-01-507-1871
NSN 5835-01-133-6485
NSN 6150-01-634-0575
NSN 5855-01-218-3735
NSN 5905-01-295-0872