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 5960-00-651-9007
NSN 5965-01-342-2865
NSN 5920-00-432-5838
NSN 4140-00-195-7336
NSN 6685-01-420-6480
NSN 5915-00-974-3646
NSN 6220-00-186-8565
NSN 5996-00-442-6831
NSN 5996-01-006-2324
NSN 5960-00-332-7539
NSN 5910-01-451-9145
NSN 6610-00-225-9886