Very handy for identifying Vietnam period helmets.
Contract Number Manufacturer Date Proximity
USMC Project Number 5501 DC & TSC DIR. MFG. 4 February 1959
USMC Project Number 5850 DC & TSC DIR. MFG. 10 December 1959
P.O. No. 5002-62 1962
DSA 1-811-C-62 1962
DSA 1-1940-63-C 1963
DSA 1-3839-64-C 1964
DSA 1-4540-64-C 1964
DSA 1-6600-65-C Late 1964 – 1965
DSA 1-6680-65-C Late 1964 - 1965
Contract No. 5432 1964*
Contract No. 5626 1964*
Contract No. 5654 1964*
Contract No. 5656 1964*
Contract No. 5858 1964*
Contract No. 7005 Late 1964-Early 1965*
Contract No. 7057 Late 1964-Early 1965*
Contract No. 7219 Late 1964-Early 1965*
Contract No. 7332 Late 1964-Early 1965*
Contract No. 7882 (this could be a 1-7332 printing error, but the number exists) Late1964-Early 1965*
Contract No. 8027 Late 1964-Early 1965*
Contract No. 8056 (Twill & Cotton Patterns) Late 1964-Early 1965*
Contract No. 8116 (Twill) Early 1965*
Contract No. 8133 Early 1965*
Contract No. 8189 (Twill) Early 1965*
Contract No. 9005 (Twill & Cotton Patterns) Mid 1965*
Contract No. 9085 Mid 1965*
Contract No. 9196 Mid 1965*
DSA 100-2157 Late 1965-Early 1966
DSA 100-3937 (Twill & Cotton Patterns) Early 1966
DSA 100-67-C-0713 (Twill) Capitol Fur 1967
DSA 100-67-C-3697 1967
DSA 100-68-C-2168 1968
DSA 100-68-C-2188 1968
DSA 100-69-C-0944 1969
DSA 100-69-C-1921 1969
DSA 100-69-F-U992 Mnpls Soc f/t Blind 1969
DSA 100-70-C-0822 1970
DSA 100-70-C-0823 1970
DSA 100-70-F-V075 Mnpls Soc f/t Blind 1970
DSA 100-73-F-U289 Mnpls Soc f/t Blind 1973
DSA 100-74F-U060 (Real Train) Mnpls Soc f/t Blind 1974
DSA 100-74-F-U524 Mnpls Soc f/t Blind 1974
DSA 100-74-F-U919 Mnpls Soc f/t Blind 1974
DSA 100-75-F-V289 Mnpls Soc f/t Blind 1975
DSA 100-77-F-U393 Mnpls Soc f/t Blind 1977