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 5945-00-426-8825
NSN 5985-00-420-9491
NSN 2925-00-912-3993
NSN 5935-01-391-7406
NSN 6685-00-140-5192
NSN 6320-00-937-5625
NSN 6145-01-028-1571
NSN 5975-01-592-5809
NSN 5960-00-584-4553
NSN 5996-01-534-9995
NSN 5920-00-499-8285
NSN 6105-01-540-6031