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 5945-01-626-4693
NSN 6220-01-217-6627
NSN 5915-01-322-4512
NSN 6650-01-004-1625
NSN 5998-01-648-2656
NSN 6135-01-422-1440
NSN 6650-00-163-6064
NSN 5935-00-444-1246
NSN 5935-01-377-1140
NSN 5895-00-187-2850
NSN 5975-01-369-2294
NSN 5950-01-507-0193