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 6620-01-601-4314
NSN 5910-00-954-1603
NSN 5945-01-414-6950
NSN 5910-00-494-5056
NSN 5965-00-006-3104
NSN 5960-01-281-1326
NSN 5990-01-321-2997
NSN 6620-00-496-8697
NSN 5935-00-723-6975
NSN 5985-01-425-7485
NSN 5999-01-181-1327
NSN 5965-00-971-5522