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 5945-00-369-8757
NSN 5925-01-592-3077
NSN 6320-01-308-0009
NSN 6650-01-518-9095
NSN 5920-01-433-3392
NSN 5925-01-172-9820
NSN 5920-01-169-4560
NSN 7035-01-386-3004
NSN 6645-01-633-1852
NSN 5985-00-460-5640
NSN 7035-01-658-1623
NSN 6220-01-110-3063