NA 131

DIN Standards Committee Aerospace

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Documents withdrawn without replacement of NA 131

Number: 3

DIN EN 3363 2021-04-30 Aerospace series - Steel FE-CM68 - Solution treated - Rₘ ≥ 485 MPa - Castings - Sand or investment casting; German and English version FprEN 3363:2018 More  Comment 
DIN 65442 2021-06-30 Aerospace - bihexagonal head bolts, close tolerance, with medium-length MJ thread, corrosion resisting nickel alloy - nominal tensile strength 1 550 MPa, for temperatures up to 315 °C; Inactive for new design More  Comment 
DIN 65553 2021-06-30 Aerospace - Shims, without hole, for anchor nuts with MJ thread; Not to be used for new designs More  Comment 

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