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 5945-00-982-8719
NSN 5920-00-931-7979
NSN 5950-01-309-8663
NSN 5930-01-175-5542
NSN 5950-01-010-0589
NSN 5905-00-759-8971
NSN 5835-00-725-2087
NSN 5990-01-173-9531
NSN 5945-01-220-6449
NSN 5895-00-107-0198
NSN 6645-01-312-8601
NSN 5935-01-437-6170