Active standard | Published: 01/05/2024

SAE MA1943C

Nuts, Self-Locking, UNS N07001 730 °C, 1100 MPa, and 1210 MPa Procurement Specification for, Metric

Available languages: English

Available design: electronic design (pdf), Print design

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Detail information

Designation: SAE MA1943C

Publication date: 01/05/2024

Pages: 0

Country: American technical standard

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Anotation

This procurement specification covers aircraft quality self-locking nuts for wrenching (hex, spline) and anchor (plate, gang channel, shank) types of nuts made from a corrosion and heat-resistant nickel-base alloy of the type identified under the Unified Numbering System as UNS N07001. Tension height nuts having overall length of threaded portion not less than 1.2 times the nominal thread diameter have 1210 MPa minimum tensile strength at room temperature. Shear height nuts having shorter threaded portion have 1100 MPa minimum tensile strength at room temperature. Maximum test temperature of parts is 730 °C.

SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard

Stabilized: May 2024 SAE - Standards Status Definitions