3610-01-003-1801

5340-33-116-7856 5340331167856 331167856 is a rigid item generally of flat material which resembles the letter t.it has two interior angles (usually right angles) which together equal 180 degrees (3.141 radians). it is designed to position, align and/or support an item(s) in relationship to another. excludes plate, t and beam, structural.

9905-33-209-3340 9905332093340 332093340 is an item which displays information, instruction, warning, direction, and the like, by means of word(s), symbol(s), color(s), or shape(s). it is not self-supporting and when attached to some form of backing becomes, and is used as, a sign. it may be reflective or nonreflective. excludes decal and marker, identification.