Browse Standards AS7250D
Historical REAFFIRMED 2018-11-21

Nuts, Self-Locking, Steel, Corrosion and Heat Resistant High Strength, All Metal 1200 °F Use, UN Thread Form AS7250D

This document covers all metal, self-locking wrenching nuts, plate nuts, shank nuts, and gang channel nuts made from a corrosion and heat resistant steel of the type identified under the Unified Numbering System as UNS S66286 and of 160 ksi tensile strength at room temperature, with maximum test temperature of parts at 1200 °F.
AS7250E
2024-05-09
Latest
Stabilized
AS7250D
2018-11-21
Historical
Reaffirmed
AS7250C
2008-12-19
Historical
Revised
AS7250B
2006-10-11
Historical
Reaffirmed
AS7250A
1996-10-01
Historical
Revised
AS7250
1991-12-23
Historical
Issued

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