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 6650-00-552-8377
NSN 6150-00-162-0849
NSN 5925-01-550-4481
NSN 5985-01-204-1426
NSN 6650-00-245-8442
NSN 5965-00-234-7338
NSN 5990-00-450-9872
NSN 4140-01-288-4867
NSN 5855-00-320-4116
NSN 6240-00-092-3186
NSN 5975-00-900-6083
NSN 5920-01-431-7617