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 5895-01-466-5274
NSN 5930-00-026-1665
NSN 6105-00-215-0630
NSN 5855-01-057-7818
NSN 4140-01-283-1275
NSN 5990-01-284-3187
NSN 5960-00-083-2793
NSN 5990-01-390-2177
NSN 5910-01-254-2162
NSN 6240-01-492-6147
NSN 6135-01-535-2307
NSN 4140-01-305-1212