MA3398 HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. 1 FOR PART NUMBERS WHICH ARE THREADED TO WITHIN ONE DIAMETER OF THE HEAD THE THREAD PD SHALL REPLACE DATUM B. 2 MATERIAL: CORROSION AND HEAT RESISTANT STEEL, AMS5731 (UNS S66266) 3 PROCUREMENT SPECIFICATION: MA 3374 4 HARDNESS: 26-35 HRC OR EQUIVALENT. 5 FLUORESCENT PENETRANT INSPECTION: AMS 2645. ACCEPTANCE CRITERIA PER MA3374. 6 SURFACE TEXTURE: SYMBOLS PER ANSI Y14.36-1978; REQUIREMENTS PER ANSI/ASME B46.1-1985. UNLESS OTHERWISE SPECIFIED SURFACES TO BE 3.2 MICROMETRES Ra. 7 PART NUMBER SHALL INCLUDE THE STANDARD NUMBER AND THE DASH NUMBER TO INDICATE DIAMETER AND LENGTH. EXAMPLE OF PART NUMBER: MA3398-030014 = BOLT, MJ3×0.5 THREAD, 14 LONG. MA3398-200114 = BOLT, MJ20×l.5 THREAD, 114 LONG. 8 MARK PART NUMBER AND MANUFACTURER'S IDENTIFICATION PER AS 478 CLASS A. FOR MJ3 AND MJ4 MARK ONLY MA3398 AND MANUFACTURER'S IDENTIFICATION. 9 BREAK EDGES 0.1-0.4, UNLESS OTHERWISE SPECIFIED. 10 DIMENSIONING AND TOLERANCING: ANSI Y14.5M-1982. TOLERANCE GRADE PER ANSI B4.2-1978. 11 ALL DIMENSIONS IN MILLIMETRES UNLESS OTHERWISE SPECIFIED. 12 DO NOT USE UNASSIGNED PART NUMBERS.


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    Title :

    BOLT, MACHINE-HEX HEAD-DRILLED, PD SHANK, LONG THREAD, AMS5731, METRIC


    Publication date :

    2015-05-03



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English


    Keywords :