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 6320-01-341-6130
NSN 4140-01-339-7142
NSN 6685-00-281-2840
NSN 6220-01-421-3335
NSN 5965-01-633-8849
NSN 5915-00-298-1969
NSN 6150-01-593-5639
NSN 6105-01-203-1403
NSN 6320-01-113-7647
NSN 5985-01-383-3200
NSN 5999-01-145-5084
NSN 7035-00-300-3208