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 6135-00-575-8942
NSN 5910-01-542-4476
NSN 5920-00-043-2647
NSN 6620-01-502-9104
NSN 6620-01-299-8949
NSN 6145-00-840-6685
NSN 6685-00-840-8606
NSN 5998-01-212-1163
NSN 5910-01-268-2250
NSN 5950-00-946-4572
NSN 6320-01-255-2096
NSN 6135-00-152-8729