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 5855-01-052-7149
NSN 2925-01-479-3806
NSN 5910-00-985-4383
NSN 5855-01-312-5160
NSN 6150-01-572-6479
NSN 5935-00-291-4910
NSN 2925-00-992-2566
NSN 6145-00-727-6736
NSN 5910-00-644-7300
NSN 5999-01-079-8328
NSN 2925-00-532-1481
NSN 5895-00-222-5043