Browse Standards AS7251C
Current REAFFIRMED 2020-02-03

Nuts, Self-Locking, Steel, Corrosion and Heat Resistant High Strength, All Metal 1200 °F Use, UNJ Thread Form AS7251C

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.
AS7251C
2020-02-03
Latest
Reaffirmed
AS7251B
2006-10-11
Historical
Reaffirmed
AS7251A
1995-05-01
Historical
Revised
AS7251
1991-10-30
Historical
Issued

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