1950 Supplement to Screw-Thread Standards for Federal Services. 1944 Open PDF Document Details Document Type Technical Report Publication Date Mar 20, 1951 Accession Number ADA280223 Entities Organizations National Institute of Standards and Technology Tags Communities of Interest Air Platforms Biomedical DTIC Thesaurus Topics Accuracy Air Force Alkanes Alkenes Dielectric Gases Engineering Engineers Hose Couplings Manufacturing Measurement Mechanical Engineering New York Screw Threads Standards Tensile Strength Two Dimensional United States