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 5855-00-482-9876
NSN 4140-01-514-8203
NSN 5975-00-549-4274
NSN 2925-00-529-8681
NSN 5990-01-049-7505
NSN 5930-00-500-6019
NSN 5960-01-116-2092
NSN 6130-01-425-2479
NSN 6645-01-434-7444
NSN 5945-00-920-5780
NSN 5895-01-314-4127
NSN 5965-00-226-0209