Historical
SAE AS 7253B-2001 (SAE AS7253B-2001)
Nuts, Self-Locking, Nickel Alloy, UNS N07001 Classification: 180 ksi/1400 degrees F, Procurement Specification ( Reaffirmed: Oct 2006 )
This procurement specification covers all metal, self-locking wrenching nuts, plate nuts, shank nuts, and gang channel nuts made of a corrosion and heat resistant nickel-base alloy of the type identified under the Unified Numbering System as UNS N07001. Classification: 180 ksi minimum axial tensile strength at room temperature. 1400 degrees F maximum test temperature of parts.
Society of Automotive Engineers [sae]