Alum; reinforced edge; 2 in.W, 4 in.H; face enameled in quadrants alternating red and white
NSN 6145-01-210-1769
NSN 4140-01-036-1953
NSN 5930-00-933-3742
NSN 2925-01-206-7948
NSN 6220-01-135-6092
NSN 6685-01-447-0683
NSN 5910-00-004-2100
NSN 6320-00-228-5678
NSN 6240-01-157-5154
NSN 5985-01-207-0952
NSN 2925-01-411-4666
NSN 6220-00-051-9516