US NAVY DEPARTMENT - USN blue foul weather deck cap issued to be worn with the bib & brace overall and the blue deck jacket to carry out work duty on the naval fleets during the winter weather of the WWII.
CONTRACTS: NXss26131 - 23615 - 16463 - 22036. Most of the caps are in sizes 7 1/4, i would say it fits like a medium large hat around size 58/59. Some are in deadstock condition; others used vintage condition.
I have quite few in stock 20+, please ask me on an email to see more caps for colour/wear details.