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NA 131

DIN Standards Committee Aerospace

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Standards [CURRENT]

ISO 9618
Aerospace - Nuts, hexagonal, slotted (castellated), reduced height, normal across flats, with MJ threads, classifications: 450 MPa (at ambient temperature)/120 degrees C, 450 MPa (at ambient temperature)/235 degrees C, 600 MPa (at ambient temperature)/425 degrees C, 900 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/315 degrees C, 900 MPa (at ambient temperature)/650 degrees C, 1 100 MPa (at ambient temperature)/235 degrees C, 1 100 MPa (at ambient temperature)/730 degrees C and 1 250 MPa (at ambient temperature)/600 degrees C - Dimensions

Title (German)

Luft- und Raumfahrt - Flache Kronenmuttern, normale Schlüsselweite, mit MJ-Gewinde, Klasse: 450 MPa (bei Raumtemperatur)/120 °C, 450 MPa (bei Raumtemperatur)/235 °C, 600 MPa (bei Raumtemperatur)/425 °C, 900 MPa (bei Raumtemperatur)/235 °C, 900 MPa (bei Raumtemperatur)/315 °C, 900 MPa (bei Raumtemperatur)/650 °C, 1100 MPa (bei Raumtemperatur)/235 °C, 1100 MPa (bei Raumtemperatur)/730 °C und 1250 MPa (bei Raumtemperatur)/600 °C - Maße