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 6645-01-561-7432
NSN 6110-00-232-5406
NSN 5925-00-935-5287
NSN 4140-01-423-1005
NSN 6650-01-118-2222
NSN 6105-01-080-1118
NSN 5945-01-219-9624
NSN 5930-00-757-0350
NSN 6150-01-463-3113
NSN 5990-00-559-1822
NSN 5915-01-406-5714
NSN 7035-01-220-6392