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 5975-00-189-0093
NSN 5895-00-123-0354
NSN 6650-00-801-1681
NSN 5960-00-306-4177
NSN 5945-00-840-7543
NSN 5965-01-593-9931
NSN 7035-01-028-4966
NSN 5965-01-088-5414
NSN 6150-01-463-8068
NSN 5910-00-498-7637
NSN 6320-00-908-6841
NSN 5975-01-495-0465