SAE MA1943-1987
NUT, SELF LOCKING - UNS N07001, 760°C, 1250 MPa & 1100 MPa, MJ THREAD, PROCUREMENT SPECIFICATION FOR, METRIC

Standard No.

SAE MA1943-1987

Release Date

1987

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced

Replace By

SAE MA1943A-1990

Latest

SAE MA1943B-2018

Scope

This specification establishes the requirements for the following types of self locking nuts: a Wrenching nuts: i.e., hex, double hex, spline drive. b Anchor nuts: i.e., plate nuts, gang channel nuts, shank (clinch) nuts. The wrenching nuts, shank nuts, and nut elements of plate and gang channel nuts are made of corrosion and heat resistant nickel alloy of the type identified under the Unified Numbering System as UNS N07001.

SAE MA1943-1987 history

• 2018 SAE MA1943B-2018 Nuts@ Self-Locking@ UNS N07001 730 °C@ 1100 MPa@ and 1210 MPa Procurement Specification for@ Metric
• 2012 SAE MA1943A-2012 Nuts, Self-Locking, UNS N07001 730°C, 1100 MPa, and 1210 MPa Procurement Specification For, Metric
• 1990 SAE MA1943A-1990 Nuts, Self-Locking, UNS N07001 730 Degrees C, 1100 MPa, and 1210 MPa Procurement Specification for, Metric FSC 5310
• 1987 SAE MA1943-1987 NUT, SELF LOCKING - UNS N07001, 760°C, 1250 MPa & 1100 MPa, MJ THREAD, PROCUREMENT SPECIFICATION FOR, METRIC