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BOLT, MACHINE-SPLINE EXTENDED WASHER, PD SHANK, LONG THREAD, DRILLED, AMS5662 METRIC
- Aerospace Standard
- MA3368
- Reaffirmed
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Rationale
MA3368 HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY.
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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.
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2
MATERIAL: CORROSION AND HEAT RESISTANT NICKEL ALLOY AMS 5662. (UNS N07718)
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3
PROCUREMENT SPECIFICATION: MA3377
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4
FLUORESCENT PENETRANT INSPECTION PER AMS 2645. ACCEPTANCE CRITERIA PER MA3377.
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5
SURFACE TEXTURE: SYMBOLS PER ANSI Y14.36-1978; REQUIREMENTS PER ANSI B46.1-1985 UNLESS OTHERWISE SPECIFIED SURFACES TO BE 3.2 MICROINCHES Ra.
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6
PART NUMBER SHALL INCLUDE THE STANDARD NUMBER AND THE DASH NUMBER TO INDICATE DIAMETER AND LENGTH. EXAMPLE OF PART NUMBER:
MA3368-040020 = BOLT MJ4x0.7 THREAD 20MM LONG MA3368-120104 = BOLT MJ12xl.25 THREAD 104MM LONG -
7
SHAPE OF BOTTOM OF HOLE MAY BE FLAT OR CURVED WITHIN DIMENSIONS SHOWN. NO HOLE IS REQUIRED ON DIAMETER MJ4.
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8
WRENCHING CONFIGURATION SHALL BE IN ACCORDANCE WITH MA1549. FOR THE APPLICABLE DASH NUMBER SEE TABLE I.
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9
BREAK EDGES 0.1-0.4, UNLESS OTHERWISE SPECIFIED.
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DIMENSIONING AND TOLERANCING: ANSI Y14.5M-1982, TOLERANCE GRADE PER ANSI B4.2-1978
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11
ALL DIMENSIONS IN SI MILLIMETERS UNLESS OTHERWISE SPECIFIED.
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12
DO NOT USE UNASSIGNED PART NUMBERS.
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13
CURVED OR ANGULAR WITHIN ENVELOPE.
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14
HARDNESS: 40 - 46 HRC OR EQUIVALENT
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MA, AS AND AMS ARE SAE PUBLICATIONS.
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ANSI IS AMERICAN NATIONAL STANDARDS INSTITUTE PUBLICATION.
Recommended Content
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Aerospace Standard | BOLT, TEE HEAD – CHAMFERED, AMS5708 (UNS N07001), 165 KSI MIN UTS, .1900-32UNJF-3A |
Data Sets - Support Documents
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TABLE I | ||
TABLE I | ||
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Issuing Committee
E-25 General Standards for Aerospace and Propulsion Systems
The SAE E-25 General Standards for Aerospace & Propulsion Systems committee addresses aerospace propulsion systems and components. These systems and components include bolts, screws, nuts, washers, studs, rivets, pins, covers, O-rings, brackets, plugs and associated procurement requirements, as well as solid film lubricants and design specifications for screw threads and fastener assembly requirements.
Reference
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