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 6135-00-823-3034
NSN 5920-00-476-0528
NSN 5895-00-143-8136
NSN 6320-01-585-8468
NSN 5935-01-415-0272
NSN 6110-01-188-0147
NSN 5975-00-651-3919
NSN 6320-01-426-1324
NSN 5835-01-247-2634
NSN 6645-01-337-1806
NSN 6685-00-983-5326
NSN 6620-00-542-0529