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 6620-00-568-3947
NSN 4140-00-531-6696
NSN 6620-01-026-7371
NSN 5975-00-256-5556
NSN 5915-01-244-3022
NSN 5998-00-382-9284
NSN 6620-00-658-6588
NSN 5925-01-476-3879
NSN 5905-01-506-9949
NSN 6685-01-204-9005
NSN 6620-00-583-2687
NSN 5925-01-414-6866