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 6220-01-260-6110
NSN 6685-00-281-9148
NSN 6610-00-100-1195
NSN 5950-01-398-3063
NSN 5990-00-373-9787
NSN 5990-00-333-6210
NSN 6240-00-594-7138
NSN 7035-01-435-7962
NSN 5905-01-360-6976
NSN 6610-01-371-3006
NSN 6135-00-179-0538
NSN 5998-01-198-7737