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 and gathered into an approximately parallel arrangement.
SAE AMS3901/1-1974 history
2014SAE AMS3901/1D-2014 Yarn, Organic Fiber (Para-Aramid), High Modulus 195 (215 d tex) Denier, 0.6% Finish