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 6145-01-609-7005
NSN 6130-01-286-7529
NSN 5999-00-864-4295
NSN 5905-00-181-2023
NSN 5930-00-429-2328
NSN 5910-01-085-2276
NSN 5920-01-113-4041
NSN 6645-01-157-9080
NSN 6320-00-456-0836
NSN 5930-01-195-7567
NSN 5835-00-874-1085
NSN 5930-00-035-9117