See fss 99 iv a, signs/displays
An object for the display of information, instruction, warning, or direction, by means of words, symbols, colors, or shapes. May be luminous or reflective, but shall not be internally illuminated. Excludes sign, interior illuminated, electric. for self-illuminous items, see marker, self-luminous.
Classification: Sign plates, name plates, address plates and similar plates, numbers, letters and other symbols, and parts thereof, of base metal, except of hdng 9405
NSN 6105-01-128-3153
NSN 5945-01-392-3583
NSN 5835-00-233-6327
NSN 5950-00-519-7491
NSN 6150-01-268-6589
NSN 4140-01-007-8902
NSN 6145-01-088-9627
NSN 4140-01-542-9504
NSN 5975-01-236-1428
NSN 6620-01-435-2784
NSN 5835-01-553-6772
NSN 5945-01-578-1067