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 5960-01-114-9646
NSN 6645-01-421-4007
NSN 7035-01-597-7179
NSN 5895-01-194-4456
NSN 5915-01-651-0461
NSN 5975-01-126-9983
NSN 4140-00-388-6829
NSN 5999-01-246-2777
NSN 2925-00-051-1467
NSN 5945-01-430-4992
NSN 6150-00-245-2149
NSN 5910-01-345-8204