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 5835-01-089-7615
NSN 5960-01-564-5044
NSN 6135-00-613-1068
NSN 5945-01-100-1873
NSN 6150-01-160-5273
NSN 5855-01-492-6385
NSN 5920-00-378-1395
NSN 5920-01-422-9616
NSN 5965-01-531-2257
NSN 6685-01-497-7063
NSN 6645-00-914-2820
NSN 6130-01-088-8762