1、 AEROSPACE STANDARD FITTING, CROSS, REDUCER, FLARELESS AND SHORT FLARELESS AS102Copyright 2017 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, recordi
2、ng, or otherwise, without 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 1992-07REAFFIRMED2004-07REVISED 2017-10THIR
3、D ANGLE PROJECTION CUSTODIAN: G-3/G-3B REV.C FEDERAL SUPPLY CLASS 4730 AS102 SHEET 1 OF 4 REV. C PROCUREMENT SPECIFICATION: AS18280 /4/ SAE Technical Standards Board Rules provide that: “This report ispublished by SAEtoadvance thestate of technicalandengineering sciences. Theuse of thisreport is ent
4、irely voluntary, andits applicabilityand suitability forany particular use, including any patent infringement arisingtherefrom, isthesole responsibility of theuser.”SAE reviews eachtechnicalreport at least everyfive years at which timeitmay berevised, reaffirmed, stabilized, orcancelled. SAE invites
5、yourwrittencomments andsuggestions. SAE values your input. To provide feedback on this Technical Report, please visit http:/standards.sae.org/AS102C RATIONALE ADDED CONDUCTIVE HIGH PURITY ALUMINUM COATING FOR ALUMINUM ALLOY FITTINGS. FIGURE 1 FITTING CROSS, REDUCER TABLE 1 DIMENSIONS AND WEIGHTS BAS
6、IC NO. AS102 /09/ /20/ SIZE CODE D H J +.005 -.020 LB/EA APPROX REF ALUM LB/EA APPROX REF CRES LB/EA APPROX REF TI 20 .517 .124 1.375 .385 1.117 .650 24 .614 .156 1.688 .559 1.620 .941 AEROSPACE STANDARD AS102 SHEET 2 OF 4 REV. C FITTING, CROSS, REDUCER, FLARELESS AND SHORT FLARELESS TABLE 2 LEG LEN
7、GTH A SIZE OF PORT FORGING SIZE /9/ 20 FORGING SIZE /9/ 24 02 1.585 1.710 03 1.632 1.757 04 1.663 1.788 05 1.663 1.788 06 1.679 1.804 08 1.772 1.897 10 1.835 1.960 12 1.898 2.023 14 1.898 2.023 16 1.898 2.023 20 1.673 1.798 24 - 1.798 TABLE 3 TUBE SIZE AND CORRESPONDING THREADS PORT SIZE (NOMINAL TU
8、BE SIZE) THREAD PER AS8879 CLASS 3A 02 .125 .3125-24 UNJF 03 .188 .3759-24 UNJF 04 .250 .4375-20 UNJF 05 .312 .5000-20 UNJF 06 .375 .5625-16 UNJF 08 .500 .7500-16 UNJF 10 .625 .8750-14 UNJF 12 .750 1.0625-12 UNJ 14 .875 1.1875-12 UNJ 16 1.000 1.3125-12 UNJ 20 1.250 1.5625-12 UNJ 24 1.500 1.8125-12 U
9、NJ AEROSPACE STANDARD AS102 SHEET 3 OF 4 REV. C FITTING, CROSS, REDUCER, FLARELESS AND SHORT FLARELESS NOTES NOTICE THIS DOCUMENT REFERENCES A PART WHICH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUESTIONS CONCERNING CADMIUMS USE. /1/ MATERIAL: a. CODE LETTER T: TYP
10、E 6AL-4V TITANIUM ALLOY PER AMS4928 b. CODE LETTER V: TYPE 15-5PH CORROSION RESISTANT STEEL PER AMS5659 c. CODE LETTER W: TYPE 7075-T73 ALUMINUM ALLOY FORGING PER AMS4141 OR TYPE 7075-T7351 ALUMINUM ALLOY BAR PER AMS4124 2. HEAT TREATMENT a. MATERIAL CODE LETTER T: NONE b. MATERIAL CODE LETTER V: HE
11、AT TREAT TO CONDITION H-1075 PER AMS2759/3 c. MATERIAL CODE LETTER W: NONE /3/ FINISH: a. MATERIAL CODE LETTER T: FLUORIDE PHOSPHATE CONVERSION COAT PER AMS2486 b. MATERIAL CODE LETTER V: (1) V CODE PARTS TO BE PASSIVATED ONLY WILL HAVE NO FINISH CODE LETTER AFTER THE SIZE CODE IN THE PART NUMBER. T
12、HE FINISH WILL BE: PASSIVATE PER AMS 2700 TYPE 2 OR 8. (2) V CODE PARTS TO BE CADMIUM PLATED ONLY WILL HAVE THE FINISH CODE LETTER “P” AFTER THE SIZE CODE IN THE PART NUMBER. THE FINISH WILL BE: CADMIUM PLATE PER AMS-QQ-P-416, TYPE II, CLASS 2. c. MATERIAL CODE LETTER W: (1) W CODE PARTS TO BE ANODI
13、ZED ONLY WILL HAVE NO FINISH CODE LETTER AFTER THE SIZE CODE IN THE PART NUMBER. THE FINISH WILL BE ANODIZE PER AMS2472 OR PER MIL-A-8625, TYPE II, CLASS 2 DYED BROWN SIMILAR TO COLOR 10080 OF AMS-STD-595. (2) W CODE PARTS TO BE COATED WITH HIGH PURITY ALUMINUM ONLY WILL HAVE THE FINISH CODE LETTER
14、“V” AFTER THE SIZE CODE IN THE PART NUMBER. SEE PROCUREMENT SPECIFICATION FOR REQUIREMENTS. /4/ PROCUREMENT SPECIFICATION: AS18280, EXCEPT AS SPECIFIED ON THIS STANDARD. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITED MANUFACTURER AS LISTED IN THE PERFORMANCE REVIEW INS
15、TITUTE (PRI) QUALIFIED PRODUCTS LIST (QPL) PRI-QPL-AS18280 FOR THIS STANDARD. SEE www.eAuditN FOR CURRENT QPL ONLINE. /5/ IDENTIFICATION AT LOCATION SHOWN: MARK PER AS478 CLASS C OR D OR METHOD 7A3, 15A3, OR 15B. MANUFACTURERS NAME, TRADEMARK OR CAGE CODE, BASIC PART NUMBER AND MATERIAL CODE LETTER.
16、 6. INTENDED USE: THIS PART IS DESIGNED FOR USE IN TUBING CONNECTION SYSTEMS WITH NOMINAL OPERATING PRESSURES AS FOLLOWS: a. SIZES -20 AND -24 TITANIUM ALLOY AND CORROSION RESISTANT STEEL AT 3000 PSI b. SIZES -20 AND -24 ALUMINUM ALLOY AT 600 PSI LARGEST PORT DETERMINES PRESSURE RATING. 7. WHEN MACH
17、INED FROM BAR OR OVERSIZED FORGINGS, THE CENTER BODY SECTION SHALL CONFORM TO AS1376 TABLE 10. /8/ RADIUS APPLICABLE FOR TITANIUM PARTS ONLY. /9/ PORT #1 DETERMINES FORGING SIZE. MINIMUM FORGING SIZE IS -20. THIS STANDARD IS FOR REDUCERS ONLY; AT LEAST ONE PORT SHALL BE SIZE 20 OR OVER. FOR ALL PORT
18、S THE SAME SIZE USE AS100. AEROSPACE STANDARD AS102 SHEET 4 OF 4 REV. C FITTING, CROSS, REDUCER, FLARELESS AND SHORT FLARELESS /10/ PORT #1 IS LARGER OR SAME SIZE AS PORT #2 AND/OR PORT #3. /11/ PORT #3 IS LARGER OR SAME SIZE AS PORT #4. /12/ FINISH CODE LETTER “P” SHALL BE PLACED AFTER SIZE CODES O
19、NLY FOR MATERIAL CODE “V” PARTS THAT ARE TO BE CADMIUM PLATED. FINISH CODE LETTER “V” SHALL BE PLACED AFTER SIZE CODES ONLY FOR MATERIAL CODE “W” PARTS THAT ARE TO BE COATED WITH HIGH PURITY ALUMINUM TO PROVIDE LOW ELECTRICAL CONTACT RESISTANCE. NO OTHER LETTERS ARE TO FOLLOW THE SIZE CODES. 13. REV
20、ISION INDICATOR: A CHANGE BAR (I) 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 THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF
21、THE DOCUMENT, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS, NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY. 14. INVENTORIED PARTS CONFORMING TO THE PREVIOUS “LETTER CHANGE” MAY BE USED TO DEPLETION. 15. INTERPRETATION OF DRAWING PER AS4296. 16. SURFA
22、CE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 125 MICROINCHES Ra. FORGED SURFACES MAY BE 250 MICROINCHES Ra. 17. BREAK EDGES .003 TO .015, UNLESS OTHERWISE SPECIFIED. 18. DIMENSIONING AND TOLERANCING: ANSI Y14.5M-1982. 19. DIME
23、NSIONS ARE IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .010, ANGULAR DIMENSIONS 5. /20/ EXAMPLE OF PART NUMBER: AS102 V 20 16 12 12 P /9/BASIC PART NUMBER FINISH CODE LETTER /3/ /12/MATERIAL CODE LETTER /1/ SIZE CODE, TUBE SIZE OF PORT #4 IN .062 INCREMENTS /11/SIZE CODE, TUBE SIZE OFPORT #1 IN .062 INCREMENTS /10/ SIZE CODE, TUBE SIZE OFPORT #3 IN .062 INCREMENTS /10/ /11/SIZE CODE, TUBE SIZE OFPORT #2 IN .062 INCREMENTS /10/
