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 5895-00-498-2444
NSN 5975-00-989-7416
NSN 5930-00-109-7329
NSN 6645-00-802-7991
NSN 6240-00-372-4841
NSN 5975-01-463-2881
NSN 7035-00-455-5706
NSN 5930-00-143-4582
NSN 5945-01-616-1896
NSN 6240-01-540-0993
NSN 6150-00-853-0185
NSN 6645-00-492-9487