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 6145-00-405-2737
NSN 6105-01-268-8150
NSN 5905-00-238-7085
NSN 6150-01-626-4700
NSN 5930-01-080-0835
NSN 6610-00-114-2877
NSN 2925-00-275-1807
NSN 6110-01-114-0175
NSN 6110-01-431-4257
NSN 5996-01-506-7585
NSN 5930-00-083-6273
NSN 5975-00-549-3189