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BOLT, MACHINE-SPLINE EXTENDED WASHER, PD SHANK, LONG THREAD, AMS6322, CADMIUM PLATED, METRIC
- Aerospace Standard
- MA3339A
- Reaf. Nonc.
Sector:
Issuing Committee:
Language:
English
Rationale
THIS DOCUMENT HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE 5-YEAR REVIEW POLICY.
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1
FOR PART NUMBERS WHERE DIMENSION N IS EQUAL TO OR LESS ONE DIAMETER TO THE HEAD, THE THREAD PD SHALL REPLACE DATUM B.
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2
MATERIAL: LOW-ALLOY STEEL AMS6322. (UNS G87400)
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3
PROCUREMENT SPECIFICATION: MA3376
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4
HARDNESS: 26-32 HRC OR EQUIVALENT.
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5
FINISH: CADMIUM PLATE PER AMS2400. DIMENSIONS ARE AFTER PLATING.
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6
MAGNETIC PARTICLE INSPECTION: AMS2640
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7
SURFACE TEXTURE: SYMBOLS PER ANSI Y14.36-1978; REQUIREMENTS PER ANSI B46.1-1985. UNLESS OTHERWISE SPECIFIED SURFACES TO BE 3.2 MICROMETERS Ra.
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8
PART NUMBER SHALL INCLUDE THE STANDARD NUMBER AND THE DASH NUMBER TO INDICATE DIAMETER AND LENGTH. EXAMPLE OF PART NUMBER:
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9
SHAPE OF BOTTOM OF HOLE MAY BE FLAT OR CURVED WITHIN DIMENSIONS SHOWN. NO HOLE IS REQUIRED ON DIAMETER 4.
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10
WRENCHING CONFIGURATION SHALL BE IN ACCORDANCE WITH MA1549. FOR THE APPLICABLE DASH NUMBER SEE TABLE I.
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11
BREAK EDGES 0.1-0.4, UNLESS OTHERWISE SPECIFIED.
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12
DIMENSIONING AND TOLERANCING: ANSI Y14.5M-1982. TOLERANCE GRADES PER ANSI B4.2-1978.
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13
ALL DIMENSIONS IN SI MILLIMETRES UNLESS OTHERWISE SPECIFIED.
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14
DO NOT USE UNASSIGNED PART NUMBERS.
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15
AFTER OCTOBER 1996 PARTS ARE CADMIUM PLATED.
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AS, MA, & AMS ARE SAE PUBLICATIONS.
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ANSI IS AMERICAN NATIONAL STDS, INSTITUTE PUBLICATION.
Topic
Data Sets - Support Documents
No Datasets Available
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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