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 5950-01-372-4293
NSN 6135-01-265-1384
NSN 4140-01-593-3173
NSN 6145-00-909-0614
NSN 6110-00-401-4640
NSN 6240-01-381-6815
NSN 5945-01-010-2856
NSN 6220-01-232-4744
NSN 6135-01-222-0703
NSN 6145-01-137-9740
NSN 5965-00-337-0777
NSN 7035-01-113-6492