AS3091 STUD - STRAIGHT, KEY LOCKED, CRES AMS5731 .250-28 UNJF X .250-28 UNJF
Reaffirmed
11/01/2012
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- Issuing Committee
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- No Scope available
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- AS3091 HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY.
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MATERIAL: STUD - CORROSION AND HEAT RESISTANT STEEL, AMS 5731. KEY - CRES, AMS 5688. -
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FINISH: STUD - NONE. KEY - NONE. -
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MANUFACTURING SPECIFICATION: AMS 7477. EXCEPT BLANKS MAY BE MACHINED. REQUIREMENTS RELATED TO BOLT HEADS NOT APPLICABLE.
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FLUORESCENT PENETRANT INSPECTION PER AMS 2645.
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SURFACE TEXTURE: ANSI B46.1-1962. UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES (3.2 MICROMETRES).
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DIMENSIONING AND TOLERANCING: ANSI Y14.5-1973. ∅ = DIAMETER. FORM TOLERANCES AND RELATED DATUMS ARE RFS.
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BREAK SHARP EDGES .003–.015 (0.08–0.38) UNLESS OTHERWISE SPECIFIED.
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DIMENSIONS IN INCHES, (MILLIMETRES), METRIC CONVERSIONS IN PARENTHESIS ARE IN INTERNATIONAL SYSTEMS UNITS (SI).
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MARK AEROSPACE STANDARD IDENTIFICATION NUMBER AND MANUFACTURERS IDENTIFICATION ON CONTAINER.
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DO NOT USE UNASSIGNED AEROSPACE STANDARD IDENTIFICATION NUMBERS.
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THE INSTALLED STUD SHALL HAVE A MINIMUM RESISTANCE TO TORQUE OUT OF 90 LBF-IN (10.17 N.m).
SOURCE OF SUPPLY-
TRIDAIR INDUSTRIES
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FASTENER DIVISION
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TORRANCE, CALIFORNIA 90505
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MANUFACTURER'S CODE IDENT NO. 29372
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DRAWING NO. TR15114
ONLY THE ITEM DESCRIBED ON THIS DRAWING WHEN PROCURED FROM THE VENDOR LISTED HEREON IS APPROVED FOR USE IN THE APPLICATIONS SPECIFYING THIS AEROSPACE STANDARD IDENTIFICATION NUMBER. A SUBSTITUTE ITEM SHALL NOT BE USED WITHOUT PRIOR TESTING AND APPROVAL BY THE DESIGN ACTIVITY RESPONSIBLE FOR THE APPLICATION. -
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- Citation
- SAE International Technical Standard, STUD - STRAIGHT, KEY LOCKED, CRES AMS5731 .250-28 UNJF X .250-28 UNJF, SAE Standard AS3091, Reaffirmed November 2012, Issued May 1975, https://doi.org/10.4271/AS3091.