1、 AEROSPACE STANDARD FITTING, UNION, BULKHEAD BEAM SEAL AS4223Copyright 2015 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, w
2、ithout the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 1996-05REVISED 2008-06 REAFFIRMED 2015-04THIRD ANGLE PROJECTIO
3、N CUSTODIAN: G-3/G-3B REV.A FEDERAL SUPPLY CLASS 4730AS4223 SHEET 1 OF 3 REV. A PROCUREMENT SPECIFICATION: /5/ AS85421, AS85720SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of technicalandengineering sciences. Theuse ofthisreport is entirelyvolu
4、ntary, andits applicability and suitability forany particularuse,including any patent infringement arising therefrom, isthe soleresponsibilityofthe user.”SAE reviews eachtechnicalreport at least every five years at which time itmay berevised,reaffirmed, stabilized, orcancelled. SAE invites yourwritt
5、encomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS4223A RATIONALE AS4223A HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. FIGURE 1 - FITTING, UNION, BULKHEAD BASIC NO. AS4223 /13/ SI
6、ZE CODE(NOMINAL TUBE SIZE) T THREAD PER AS8879 CLASS A A F MIN H .010 W LB/EA MAX CRES LB/EA MAX TI 03 04 05 06 08 10 12 14 16 20 24 .188 .250 .312 .375 .500 .625 .750 .875 1.000 1.250 1.500 .3750-28 UNJS.4375-24 UNJS.5000-24 UNJS.5625-20 UNJS.7188-20 UNJS.8438-18 UNJS1.0000-16 UNJ 1.1250-16 UNJ 1.2
7、500-14 UNJS1.5781-14 UNJS1.8438-14 UNJS1.0191.1871.1971.3021.3631.5721.7741.8521.9281.9712.226.706.775.848.9191.1201.2601.4001.5401.6502.0632.338.605.668.730.792.9801.1031.2281.3531.4781.8532.099.615- .628.678- .691.740- .753.802- .815.990-1.0031.113-1.1281.238-1.2531.363-1.3801.488-1.5051.863-1.880
8、2.109-2.135.0348 .0541 .0684 .0874 .136 .187 .262 .325 .398 .574 .896 .0199 .0309 .0391 .0499 .0780 .107 .150 .186 .228 .328 .512 TABLE 1 - DIMENSIONS AND WEIGHTSAEROSPACE STANDARD AS4223 SHEET 2 OF 3 REV. A FITTING, UNION, BULKHEAD BEAM SEAL NOTES: /1/ MATERIAL: a. CODE LETTER “T“: TYPE 6AL-4V TITA
9、NIUM ALLOY PER AMS4965. b. CODE LETTER “P“: TYPE 17-4PH CORROSION RESISTANT STEEL BAR PER AMS5643. c. CODE LETTER “V“: TYPE 15-5PH CORROSION RESISTANT STEEL BAR PER AMS5659. 2. HEAT TREATMENT: a. MATERIAL CODE LETTER “T“: NONE. b. MATERIAL CODE LETTER “P“ AND “V“: HEAT TREAT TO CONDITION H1075 PER A
10、MS2759/3. 3. FINISH: a. MATERIAL CODE LETTER “T“: NONE. b. MATERIAL CODE “P“ AND “V“: PASSIVATE PER AMS2700, TYPE 2 OR 8. /4/ SOLID FILM LUBRICANT: APPLY SOLID FILM LUBRICANT PER AS5272 TYPE I. OVERSPRAY IN BORE IS NOT PERMITTED. /5/ PROCUREMENT SPECIFICATION: a. AS85421: PRODUCT SUPPLIED TO THIS SP
11、ECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITED MANUFACTURER AS LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LIST FOR PRI-QPL-AS85421 FOR THIS STANDARD FOR SIZES 20 AND 24 ONLY. SEE http:/www.pri.sae.org/QPL/as85421.pdf FOR CURRENT QPL ONLINE. b. AS85720: SAME AS 5a EXCEPT
12、LIMITED TO SIZES 03 THROUGH 16. /6/ IDENTIFICATION AT LOCATION SHOWN: MARK PER AS478 CLASS C OR D OR METHOD 7A3, 15A3, OR 15B. /7/ a. FOR SIZES 06 (.375 OD TUBE SIZE) AND SMALLER: MANUFACTURERS NAME OR TRADEMARK, MATERIAL CODE LETTER, AND MAXIMUM PRESSURE RATING. (EXAMPLE: 5K = 5000 PSI.) b. FOR SIZ
13、ES 08 (.500 OD TUBE SIZE) AND LARGER: MANUFACTURERS NAME OR TRADEMARK, BASIC PART NUMBER, MATERIAL CODE LETTER, AND MAXIMUM PRESSURE RATING. (EXAMPLE: 5K = 5000 PSI.) /7/ THIS PART IS DESIGNED FOR USE IN SYSTEMS WITH MAXIMUM OPERATING PRESSURES AS FOLLOWS: a. SIZES 03 THROUGH 16 AT 5000 PSI b. SIZE
14、20 AT 4000 PSI c. SIZE 24 AT 2000 PSI 8. INTERPRETATION OF DRAWING PER ARP4296. 9. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 in Ra. SURFACES OF HEX FLATS MAY BE 125 in Ra. 10. REMOVE ALL BURRS AND BREAK EDGES .003 TO .015 U
15、NLESS OTHERWEISE SPECIFIED. 11. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994 AEROSPACE STANDARD AS4223 SHEET 3 OF 3 REV. A FITTING, UNION, BULKHEAD BEAM SEAL 12. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: DIMENSIONS LINEAR .015, ANGULAR .5. /13/ EXAMPLE OF PART NUMBER: 14. A CHA
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