1.1 Form:This specification covers one type of organic fiber in the form of yarn. The product shall be formedas a multiplicity of filaments drawn together and gathered into an approximately parallelarrangement.1.2 Classification:Organic 1140 denier (1270 d tex) yarn with 390 ksi (2689 MPa) or 23.9 g/d tensile strength and16.5 Msi (114 GPa) or 945 g/d tensile modulus for use in weaving requiring high tensile strength andhigh modulus of elasticity in tension.
SAE AMS3901/10B-1998 history
1998SAE AMS3901/10B-1998 Yarn, Organic Fiber (Para-Aramid), High Modulus OY 390 (2689)/23.9 Tensile Strength, 16.5 (114)/945 Tensile Modulus 1140 (1270 d tex) Denier, 1.2% Finish