ISO 9157:2002

Aerospace — Nuts, spline-drive, self-locking, with MJ threads, classifications: 1 100 MPa (at ambient temperature)/425 degrees C, 1 100 MPa (at ambient temperature)/650 degrees C, 1 210 MPa (at ambient temperature)/425 degrees C, 1 210 MPa (at ambient temperature)/730 degrees C, 1 550 MPa (at ambient temperature)/235 degrees C, 1 550 MPa (at ambient temperature)/425 degrees C and 1 550 MPa (at ambient temperature)/600 degrees C — Dimensions

Publication date: Sep 19, 2002

General information

Current stage: 90.93 Effective date: Oct 19, 2021

Originator: ISO

Owner: ISO/TC 20/SC 4

Type: International Standard

ICS: 49.030.30

Languages: English French

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Status: Published

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ISO 9157:2002 specifies the dimensions of spline-drive nuts, with MJ threads and a self-locking feature achieved by forming the upper portion out-of-round, for classifications: 1 100 MPa/425 °C, 1 100 MPa/650 °C, 1 210 MPa/425 °C, 1 210 MPa/730 °C, 1 550 MPa/235 °C, 1 550 MPa/ 425 °C and 1 550 MPa/600 °C.
ISO 9157:2002 is only applicable for the compilation of aerospace product standards.

ISO 9157:2002

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