SAE AMS3904/8A

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. Organic fiber 1500 denier yarn with 390,000 psi (2689 MPa) tensile strength and 8,500,000 psi (59 GPa) tensile modulus for use in weaving into fabric requiring high tensile strength and moderate modulus of elasticity in tension.