Original name: structural section
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 6320-01-651-7476
NSN 5915-01-269-2001
NSN 6105-01-473-5859
NSN 6135-00-078-9931
NSN 2925-00-196-9003
NSN 6110-01-508-4312
NSN 6320-01-067-0474
NSN 5925-00-100-0102
NSN 5960-00-254-4271
NSN 5999-01-087-2353
NSN 6240-01-341-5739
NSN 6110-01-494-2326