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 5920-01-271-2304
NSN 5950-01-227-2466
NSN 5996-01-651-4195
NSN 6685-00-166-2509
NSN 6645-01-200-5289
NSN 5945-00-216-8215
NSN 5905-00-099-9995
NSN 5925-01-622-0438
NSN 5985-01-283-7130
NSN 6145-00-656-5329
NSN 6645-01-193-9839
NSN 5905-01-278-9000