STUD - STRAIGHT, KEY LOCKED, CRES UNS S66286 .1900-32 UNJF X .1900-32 UNJF AS3090A

DOI: https://doi.org/10.4271/AS3090A

Issuing Committee: E-25 General Standards for Aerospace and Propulsion Systems

Publisher: SAE International

Pages: 2

Rationale: REVISE THREAD TO AS8879, REVISE FPI REFERENCE AND REQUIREMENTS, DELETE ALL SOURCE CONTROL AND SOURCE OF SUPPLY INFORMATION, REVISE THREAD TO THREAD AND THREAD TO SHANK POSITIONAL TOLERANCES, ADD STRAIGHTNES REQUIREMENT, REVISE LEAD END CHAMFERS TO AS1132, ADD NEW NOTE FOR DISPOSITION OF EXISTING INVENTORY, DELETE METRIC DIMENSIONS, FIGURE 1 RE-DRAWN WITH EDITORIAL UPDATES, UPDATE TO ANSI Y14.5M-1982, UPDATE SURFACE TEXTURE REFERENCES, ADD AS3062 INCOMPLETE THREAD REQUIREMENTS, GENERAL EDITORIAL REVISION. AS3090A HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. 1 MATERIAL: STUD - CORROSION AND HEAT RESISTANT STEEL, AMS5731 (UNS S66286) KEY - CRES, AMS5688. 2 FINISH: STUD – NONE. KEY – NONE. /3/ PROCUREMENT SPECIFICATION: AS7477. EXCEPT BLANKS MAY BE MACHINED. REQUIREMENTS RELATED TO BOLT HEADS NOT APPLICABLE. 4 FLUORESCENT PENETRANT INSPECTION PER ASTM E1417/E1417M, TYPE 1, SENSITIVITY LEVEL 2 MIN. 5 SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ANSI B46.1. UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES Ra. 6 DIMENSIONING AND TOLERANCING: ANSI Y14.5M-1982 (ASME PUBLICATION). 7 BREAK SHARP EDGES .003-.015, UNLESS OTHERWISE SPECIFIED. 8 DIMENSIONS ARE IN INCHES. 9 MARK AEROSPACE STANDARD IDENTIFICATION NUMBER AND MANUFACTURERS IDENTIFICATION ON CONTAINER. 10 DO NOT USE UNASSIGNED PART NUMBERS. 11 THE INSTALLED STUD SHALL HAVE A MINIMUM RESISTANCE TO TORQUE OUT OF 45 LBF-IN. 12 UNLESS OTHERWISE SPECIFIED, PART INVENTORY MANUFACTURED TO PREVIOUS REVISIONS OF THE APPLICABLE DRAWING OR SPECIFICATION MAY BE PROCURED AND USED UNTIL STOCK IS DEPLETED.