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 5985-00-127-8669
NSN 7035-00-521-6423
NSN 5990-01-591-8797
NSN 6130-00-828-1845
NSN 6135-00-008-5345
NSN 5998-00-827-9305
NSN 5895-00-849-5573
NSN 5930-01-328-5451
NSN 6135-01-633-8502
NSN 6610-00-142-9678
NSN 5855-01-172-2228
NSN 5985-01-485-0456