BOLT MACHINE-SPLINE EXTENDED WASHER, FULL SHANK, DRILLED, LONG THREAD, AMS5731, METRIC
MA3342
BOLT MACHINE-SPLINE EXTENDED WASHER, FULL SHANK, DRILLED, LONG THREAD, AMS5731, METRIC MA3342 – available for purchase at $63.00. Find the right standards and certifications for your needs with SAE.
Rationale:
MA3342 HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY.
1
FOR PART NUMBERS WHERE DIMENSION N IS EQUAL TO OR LESS THAN ONE TIMES THE NOMINAL DIAMETER OF THE THREAD. THE THREAD PD SHALL REPLACE DATUM B.
2
MATERIAL: CORROSION RESISTANT STEEL AMS 5731. (UNS S66286)
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 B46.1-1985 UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 3.2 MICROMETERS Ra.
7
PART NUMBER SHALL INCLUDE THE STANDARD NUMBER AND THE DASH NUMBER TO INDICATE DIAMETER AND LENGTH. EXAMPLE OF PART NUMBER:
MA3342-S40024
=
BOLT, MJ4×0.7 THREAD, 24 LONG.
MA3342-120116
=
BOLT, MJ12×1.25 THREAD, 116 LONG.
8
SHAPE OF BOTTOM OF HOLE MAY BE FLAT OR CURVED WITHIN DIMENSIONS SHOWN. NO HOLE (ØV) IS REQUIRED ON DIAMETER MJ4.
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WRENCHING CONFIGURATION SHALL BE IN ACCORDANCE WITH MA1549. FOR THE APPLICABLE DASH NUMBER SEE TABLE I.
10
BREAK EDGES 0.1-0.4, UNLESS OTHERWISE SPECIFIED.
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DIMENSIONING AND TOLERANCING: ANSI Y14.5M-1982, TOLERANCE GRADES PER ANSI B4.2-1978.
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ALL DIMENSIONS IN SI MILLIMETERS UNLESS OTHERWISE SPECIFIED.
13
DO NOT USE UNASSIGNED PART NUMBERS.
MA, AS AND AMS ARE SAE PUBLICATIONS.
ANSI IS AMERICAN NATIONAL STANDARDS INSTITUTE PUBLICATION.
Related Topics:
Identification numbers
Fibers
Washers
Corrosion
Steel
Also known as: SAE MA 3342
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