1、AEROSPACE STANDARD (R) FITTING, SLEEVE, FLARED, ALUMINUM AS3220Copyright 2008 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise,
2、 without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 1977-06REAFFIRMED 2005-06 REVISED 2008-08 THIRD ANGLE PROJECTIO
3、N CUSTODIAN: SAE G-3/G-3B REV.AFEDERAL SUPPLY CLASS 4730 AS3220SHEET 1 OF 4REV.APROCUREMENT SPECIFICATION: SAE TechnicalStandards Board Rules provide that: “This report is published by SAE toadvance thestate of technical andengineering sciences.The use of thisreport is entirely voluntary, andits app
4、licabilityandsuitability forany particularuse, including any patent infringement arising therefrom, is thesole responsibility oftheuser.” SAE reviews each technical report at least every five yearsat which time it may be reaffirmed, revised, orcancelled. SAE invites yourwritten commentsandsuggestion
5、s. RATIONALE1. OPERATING PRESSURES REDUCED AND REFORMATED INTO A TABLE. MAINLY TO REDUCE THE OPERATING PRESSURES FOR ALUMINUM, SIZES -10 AND ABOVE. THIS WAS PROMPTED BY MS20819/AS5176 WHICH ELIMINATED ALUMINUM AS AN OPTIONAL METAL. AND AS A RESULT THE OPERATING PRESSURES FOR MANY OTHER MIL-F-5509/AS
6、4841 AS4842/AS4843/AS4875 FLARED FITTING PARTS, THAT USED ALUMINUM, WERE REDUCED, FOR SIZES -10 AND ABOVE. SEE TABLE 2. 2. UPDATED NADCAP/QML NOTE TO LATEST LANGUAGE APPROVED BY THE G-3 COMMITTEE. SEE /3/ 3. REVISED FIGURE 1 DRAWING TO CURRENT DRAWING STANDARDS. 4. UPDATED SPECIFICATION TO CURRENT A
7、ND ACTIVE G-3 DOCUMENT, STYLE FORMAT. 5. AS3220: ALUMINUM D INACTIVATED FOR NEW DESIGN AND AT REDUCED PRESSURE FOR SIZE -10, AND FOR NEW DESIGN TO USE ALUMINUM W, ALSO WITH REDUCED PRESSURE. SEE /14/,/15/ 6. AS3220: ADDED NOTE TO USE MS20819 FOR REPLACEMENT, PARAGRAPH 7. 7. RECALCULATION OF WEIGHTS.
8、 SEE TABLE 1. 8. ADDED NOTE /15/ FOR LEGACY FROM PREVIOUS REVISION TO GIVE RELATIONSHIP TO THE ONLY OPTION FOR ALUMINUM WITH NO LETTER CODE TO THIS REVISION WITH ALUMINUM CODE LETTER D. 9. ADDED SEPARATE PARAGRAPH FOR MATERIALS FINISH. SEE PARAGRAPH 2 10. ADDED TYPE 2014-T6 ALUMINUM ALLOY PER AMS-QQ
9、-A-225/6. SEE NOTE /1/ . FIGURE 1 - FITTING, SLEEVE INACTIVE IN PART /14/, /15/ Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD (R) FITTING, SLEEVE, FLARED, ALUMINUM AS3220SHEET 2
10、OF 4REV.ATABLE 1 - DIMENSIONS AND WEIGHTS, IN-LB UNITS BASIC NO. AS3220/13/SIZE CODE (NOMINAL TUBESIZE)B+.003-.000C+.000-.003F.005G+.000-.003 J M N.005 R W LB/100APPROXREF02 .125 .130 .172 .205 .270 .125 .344 .178 - .0025 .069903 .187 .193 .234 .267 .332 .141 .406 .240 - .0025 .108 04 .250 .255 .297
11、 .316 .386 .141 .406 .288 - .0025 .132 05 .312 .318 .366 .375 .448 .156 .438 .348 - .0025 .185 06 .375 .380 .432 .441 .505 .172 .500 .414 - .0025 .245 08 .500 .505 .562 .589 .685 .219 .562 - .062 .0025 .502 10 .625 .631 .690 .705 .800 .234 .656 - .062 .0025 .672 12 .750 .756 .826 .880 .975 .266 .688
12、 - .078 .0025 .812 16 1.000 1.006 1.081 1.130 1.225 .281 .781 - .094 .005 1.579 20 1.250 1.260 1.339 1.412 1.537 .312 .906 - .094 .005 2.651 24 1.500 1.510 1.609 1.630 1.787 .344 1.125 - .109 .005 4.198 28 1.750 1.762 1.882 1.945 2.162 .375 1.125 - .109 .005 6.791 32 2.000 2.014 2.159 2.195 2.411 .4
13、06 1.188 - .109 .005 8.861 40 2.500 2.516 2.659 2.695 2.914 .469 1.312 - .109 .005 12.297 48 3.000 3.016 3.172 3.195 3.414 .531 1.375 - .109 .005 16.390 NOTES: /1/ MATERIAL: a. CODE LETTER D - TYPE 2014-T6 ALUMINUM ALLOY BAR PER AMS4121, OR TYPE 2024-T6 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/6, OR TYPE
14、 2024-T851 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/6, OR TYPE 2024-T851 PER AMS4339. /14/, /15/ b. CODE LETTER W - 7075-T73 ALUMINUM ALLOY FORGING PER AMS4141, OR AMS-QQ-A-367, OR 7075-T7351 ALUMINUM ALLOY BAR PER AMS4124, OR 7075-T73 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/9. /14/, /15/ 2. FINISH: a. MATER
15、IAL CODE LETTER D: 1. ANODIZE PER AMS2472 OR MIL-A-8625, TYPE II, CLASS 2, DYE BLUE, DUPLEX SEAL PER PROCUREMENT SPECIFICATION. 2. D CODE PARTS TO BE COATED WITH HIGH PURITY ALUMINUM ONLY WILL HAVE THE FINISH CODE LETTER “V” PLACED AFTER THE SIZE CODE IN THE PART NUMBER. THE FINISH WILL BE: COAT WIT
16、H HIGH PURITY ALUMINUM PER MIL-DTL-83488, CLASS 3, TYPE II, WITH MAXIMUM COATING THICKNESS OF .0005. GLASS BEAD PEEN PRESSURE SHALL BE 25 psi MAXIMUM. b. MATERIAL CODE LETTER W: 1. ANODIZE PER AMS2472 OR MIL-A-8625, TYPE II, CLASS 2, DYE BROWN, DUPLEX SEAL PER PROCUREMENT SPECIFICATION. 2. W CODE PA
17、RTS TO BE COATED WITH HIGH PURITY ALUMINUM ONLY WILL HAVE THE FINISH CODE LETTER “V” PLACED AFTER THE SIZE CODE IN THE PART NUMBER. THE FINISH WILL BE: COAT WITH HIGH PURITY ALUMINUM PER MIL-DTL-83488, CLASS 3, TYPE II, WITH MAXIMUM COATING THICKNESS OF .0005. GLASS BEAD PEEN PRESSURE SHALL BE 25 ps
18、i MAXIMUM. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD (R) FITTING, SLEEVE, FLARED, ALUMINUM AS3220SHEET 3 OF 4REV.A/3/ PROCUREMENT SPECIFICATION: AS4841 EXCEPT AS SPECIFIED ON
19、 THIS STANDARD. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITATED MANUFACTURER LISTED IN THE NATIONAL AEROSPACE AND DEFENSE CONTRACTORS ACCREDITATION PROGRAM (NADCAP) QUALIFIED MANUFACTURER LIST FOR THIS PRODUCT TYPE. THE QML IS AVAILABLE AT www.eAuditN.4. IDENTIFICATIO
20、N: MAY MARK MANUFACTURERS NAME, CAGE CODE OR TRADEMARK PER AS478 CLASS C OR D, OR METHOD 7A1, 15A3 OR 15B. 5. INVENTORIED PARTS CONFORMING TO THE PREVIOUS “LETTER CHANGE” MAY BE USED TO DEPLETION. 6. INTENDED USE: THIS PART IS DESIGNED FOR USE IN SYSTEMS WITH MAXIMUM OPERATING PRESSURES AS SHOWN IN
21、TABLE 2. TABLE 2 - OPERATING PRESSURES FOR ASSOCIATED MATERIAL SIZE MATERIAL PSI 02-08 ALUMINUM ALLOY 3000 10-16 ALUMINUM ALLOY 1500 20-28 ALUMINUM ALLOY 1000 32-48 ALUMINUM ALLOY 600 7. IF THE USER OF THIS DOCUMENT PLANS TO USE THIS DOCUMENT AS A REPLACEMENT FOR MS20819 (FOR ALUMINUM), BE ADVISED T
22、HAT ALUMINUM WAS CANCELLED ON MS20819 AND SUBSEQUENTLY ELIMINATED ON AS5176.8. A CHANGE BAR ( l ) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES, HAVE BEEN MADE TO THE PREVIOUS ISSUE OF THIS DOCUMENT. AN (R) SYMBOL TO
23、THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS, NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY. 9. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1. UNL
24、ESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 125 in Ra. 10. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 11. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 12. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: ANGULAR DIMENSIONS 030 AND LINEAR DIMENSIONS .016. /13/ EXAMPLE O
25、F PART NUMBER: AS3220 D 08 VBASIC PART NUMBER SIZE CODE, TUBE SIZE IN .062 INCREMENTS MATERIAL CODE LETTER /1/ THE FINISH CODE LETTER “V” WILL BE PLACED HERE ONLY FOR MATERIAL CODE “W” PARTS THAT ARE TO BE COATED WITH HIGH PURITY ALUMINIUM Copyright SAE International Provided by IHS under license wi
26、th SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD (R) FITTING, SLEEVE, FLARED, ALUMINUM AS3220SHEET 4 OF 4REV.A/14/ AS3220 CODE D IS INACTIVE FOR NEW DESIGN AS OF 90 DAYS AFTER THIS REVISION DATE YR/MO. USE AS3220 CODE W FOR NEW DESIGN. /15/
27、ITEMS CODED WITH A DASH (-) ON PREVIOUS ISSUE OF THIS STANDARD ARE NO LONGER TO BE FURNISHED. PROCURING ACTIVITIES MUST SPECIFY APPLICABLE ALUMINUM ALLOY MATERIAL, CODED AS PART OF THIS STANDARDS PART NUMBER. SEE TABLE 3. TABLE 3 - TYPE 2014 AND 2024 ALUMINUM ALLOY SUPERSESSION DATA CANCELLEDPART NU
28、MBER REPLACEMENTPART NUMBER AL ALLOY 2014 OR 2024 DASH AS MATERIAL CODE LETTER AL ALLOY 2014 OR 2024 MATERIAL CODE LETTER “D” AS3220-03 AS3220D02 AS3220-03 AS3220D03 AS3220-04 AS3220D04 AS3220-05 AS3220D05 AS3220-06 AS3220D06 AS3220-08 AS3220D08 AS3220-10 AS3220D10 AS3220-12 AS3220D12 AS3220-16 AS3220D16 AS3220-20 AS3220D20 AS3220-24 AS3220D24 AS3220-28 AS3220D28 AS3220-32 AS3220D32 AS3220-40 AS3220D40 AS3220-48 AS3220D48 Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
