This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together into an approximately parallel arrangement.
SAE AMS3901/7-1985 history
2014SAE AMS3901/7D-2014 Yarn, Organic Fiber (Para-Aramid), High Modulus 2160 Denier (2400 d tex), 0.6% Finish
2008SAE AMS3901/7D-2008 Yarn, Organic Fiber (Para-Aramid), High Modulus 2160 Denier, (2400 d tex), 0.6% Finish
1998SAE AMS3901/7C-1998 Yarn, Organic Fiber (Para-Aramid), High Modulus OY 390 (2689)/20.9 Tensile Strength, 16.5 (114)/895 Tensile Modulus 2160 Denier, (2400 d tex), 0.6% Finish