1、 AEROSPACE STANDARD FITTING, TEE, STANDARD AND REDUCER, BULKHEAD ON RUN, FLARELESS AS1003Copyright 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
2、, recording, 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 ISSUED1966-03REAFFIRMED 2005-06REVISED201
3、7-09THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3B REV.J FEDERAL SUPPLY CLASS 4730 AS1003 SHEET 1 OF 7 REV. J PROCUREMENT SPECIFICATION: AS18280 /4/ SAE Technical Standards Board Rules provide that: “This report is published by SAEtoadvance thestate of technicaland engineering sciences. The useof this r
4、eport is entirely voluntary, and its applicability andsuitability for any particularuse, includingany patent infringement arisingtherefrom,is the sole responsibility of theuser.” SAE reviews eachtechnical reportatleast every fiveyears at whichtime it may be revised, reaffirmed, stabilized, or cancel
5、led. SAE invites your written comments and suggestions.SAE values your input. To provide feedback on this Technical Report, please visit http:/standards.sae.org/AS1003J RATIONALE ADDED CONDUCTIVE HIGH PURITY ALUMINUM COATING FOR ALUMINUM ALLOY FITTINGS. FIGURE 1 - FITTING, TEE, BULKHEAD END FOR OPTI
6、ONAL USE IN PORT INSTALLATION, PORT #3 SHOWN AS REDUCER FIGURE 2 - FITTING, TEE, BULKHEAD END FOR OPTIONAL USE IN PORT INSTALLATION, NON-REDUCER SHOWN, SAME AS FIGURE 1 EXCEPT AS SHOWN AEROSPACE STANDARD AS1003 SHEET 2 OF 7 REV. J FITTING, TEE, STANDARD AND REDUCER, BULKHEAD ON RUN, FLARELESS FIGURE
7、 3 - FITTING, TEE, BULKHEAD END NOT FOR USE IN PORT INSTALLATION, PORT #3 SHOWN AS REDUCER, SAME AS FIGURE 1 EXCEPT AS SHOWN FIGURE 4 - FITTING, TEE, BULKHEAD END NOT FOR USE IN PORT INSTALLATION, NON-REDUCER SHOWN, SAME AS FIGURE 2 EXCEPT AS SHOWN AEROSPACE STANDARD AS1003 SHEET 3 OF 7 REV. J FITTI
8、NG, TEE, STANDARD AND REDUCER, BULKHEAD ON RUN, FLARELESS TABLE 1 - DIMENSIONS AND WEIGHTS /13/ BASIC NO. AS1003 /12/ /22/ SIZE CODE V W LB/EA APPROX REF ALUM LB/EA APPROX REF STEEL LB/EA APPROX REF TI 02 .297- .314 .090 .0185 .0531 .0293 03 .360- .377 .100 .0289 .0830 .0458 04 .423- .440 .110 .0373
9、 .107 .0591 05 .485- .502 .120 .0498 .143 .0789 06 .547- .565 .120 .0612 .176 .0969 08 .735- .753 .150 .125 .358 .198 10 .860- .878 .170 .162 .466 .257 12 1.047-1.065 .185 .277 .798 .440 14 1.173-1.191 .200 .372 1.07 .590 16 1.292-1.317 .205 .400 1.15 .634 20 1.605-1.630 .240 .701 2.01 1.11 24 1.855
10、-1.880 .250 .908 2.61 1.44 32 2.542-2.572 .350 1.95 5.60 3.09 TABLE 2 - LEG LENGTH B /14/ FORGING TUBE SIZE OF PORT #1 SIZE /12/ 02 03 04 05 06 08 10 12 14 16 20 24 32 02 1.336 - - - - - - - - - - - - 03 1.367 1.414 - - - - - - - - - - - 04 1.413 1.460 1.523 - - - - - - - - - - 05 1.445 1.492 1.555
11、1.555 - - - - - - - - - 06 1.555 1.602 1.665 1.665 1.711 - - - - - - - - 08 1.664 1.711 1.774 1.774 1.820 1.992 - - - - - - - 10 1.804 1.851 1.914 1.914 1.960 2.132 2.273 - - - - - - 12 1.914 1.961 2.024 2.024 2.070 2.242 2.383 2.492 - - - - - 14 2.024 2.071 2.134 2.134 2.180 2.352 2.493 2.617 2.543
12、 - - - - 16 2.039 2.086 2.149 2.149 2.195 2.367 2.508 2.617 2.617 2.617 - - - 20 2.320 2.367 2.430 2.430 2.476 2.648 2.789 2.898 2.898 2.898 2.898 - - 24 2.602 2.649 2.712 2.712 2.758 2.930 3.071 3.180 3.180 3.180 3.180 3.180 - 32 2.992 3.039 3.102 3.102 3.148 3.320 3.461 3.570 3.570 3.570 3.570 3.5
13、70 3.773 AEROSPACE STANDARD AS1003 SHEET 4 OF 7 REV. J FITTING, TEE, STANDARD AND REDUCER, BULKHEAD ON RUN, FLARELESS TABLE 3 - LEG LENGTH D /14/ FORGING TUBE SIZE OF PORT #2 OR #3 SIZE /12/ 02 03 04 05 06 08 10 12 14 16 20 24 32 02 .804 - - - - - - - - - - - - 03 .883 .930 - - - - - - - - - - - 04
14、.883 .930 .961 - - - - - - - - - - 05 .977 1.024 1.055 1.055 - - - - - - - - - 06 .992 1.039 1.070 1.070 1.086 - - - - - - - - 08 1.149 1.196 1.227 1.227 1.243 1.336 - - - - - - - 10 1.274 1.320 1.352 1.352 1.368 1.461 1.524 - - - - - - 12 1.335 1.383 1.414 1.414 1.430 1.523 1.586 1.649 - - - - - 14
15、 1.398 1.445 1.476 1.476 1.492 1.585 1.648 1.742 2.023 - - - - 16 1.429 1.476 1.507 1.507 1.523 1.616 1.679 1.742 1.742 1.742 - - - 20 1.710 1.757 1.788 1.788 1.804 1.897 1.960 2.023 2.023 2.023 2.023 - - 24 1.898 1.945 1.976 1.976 1.992 2.085 2.148 2.211 2.211 2.211 2.211 2.211 - 32 2.085 2.132 2.1
16、63 2.163 2.179 2.272 2.335 2.398 2.398 2.398 2.398 2.398 2.398 TABLE 4 - TUBE SIZE AND CORRESPONDING THREAD PORT SIZE (NOMINAL TUBE SIZE) T THREAD PER AS8879 CLASS 3A 02 .125 .3125-24 UNJF 03 .188 .3750-24 UNJF 04 .250 .4375-20 UNJF 05 .312 .5000-20 UNJF 06 .375 .5625-18 UNJF 08 .500 .7500-16 UNJF 1
17、0 .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 1.6250-12 UNJ 24 1.500 1.8750-12 UNJ 32 2.000 2.5000-12 UNJ NOTES NOTICE THIS DOCUMENT REFERENCES A PART WHICH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUESTIONS CONCER
18、NING CADMIUMS USE. /1/ MATERIAL: a. CODE LETTER DASH (-) - TYPE 4130 LOW ALLOY STEEL FORGING OR BAR PER AMS6370 OR AMS-S-6758 EXCEPT HEAT TREATMENT PER PROCUREMENT SPECIFICATION. /2/ b. CODE LETTER D - TYPE 2024-T6 OR -T851 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/6 OR TYPE 2014-T6 ALUMINUM ALLOY FORGING
19、 PER AMS4133. /2/ c. CODE LETTER F - TYPE 4130 LOW ALLOY STEEL FORGING OR BAR PER AMS6370 OR AMS-S-6758 EXCEPT HEAT TREATMENT PER PROCUREMENT SPECIFICATION. /2/ d. CODE LETTER J - TYPE 304 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5639 OR AMS-QQ-S-763 EXCEPT HARDNESS PER PROCUREMENT SPECIFICAT
20、ION. /2/ AEROSPACE STANDARD AS1003 SHEET 5 OF 7 REV. J FITTING, TEE, STANDARD AND REDUCER, BULKHEAD ON RUN, FLARELESS e. CODE LETTER K - TYPE 316 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5648 OR AMS-QQ-S-763 EXCEPT HARDNESS PER PROCUREMENT SPECIFICATION. /2/ f. CODE LETTER R - TYPE 321 CORROS
21、ION RESISTANT STEEL FORGING OR BAR PER AMS5645 OR AMS-QQ-S-763 EXCEPT HARDNESS PER PROCUREMENT SPECIFICATION. /2/ g. CODE LETTER S - TYPE 347 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5646 OR AMS-QQ-S-763 EXCEPT HARDNESS PER PROCUREMENT SPECIFICATION. /2/ h. CODE LETTER T - TYPE 6Al-4V TITANIU
22、M ALLOY FORGING OR BAR PER AMS4928. i. CODE LETTER W - TYPE 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. /2/ /2/ HEAT TREATMENT: a. MATERIAL CODE LETTER (-) AND F - HARDNESS SHALL BE 92 H
23、RB TO 40 HRC PER PROCUREMENT SPECIFICATION. b. MATERIAL CODE LETTERS D AND W - ELECTRICAL CONDUCTIVITY AND HARDNESS PER PROCUREMENT SPECIFICATION. c. MATERIAL CODE LETTERS J, K, R, AND S - HARDNESS SHALL BE 80 HRB MINIMUM PER PROCUREMENT SPECIFICATION. d. OTHER MATERIAL CODES - NONE. /3/ FINISH: a.
24、MATERIAL CODE LETTER (-) AND F - CADMIUM PLATE PER AMS-QQ-P-416, TYPE II, CLASS 2. b. MATERIAL CODE LETTER D - ANODIZE PER AMS2472 OR MIL-A-8625, TYPE II, CLASS 2, DYE GREEN SIMILAR TO COLOR 14187 OF AMS-STD-595. c. MATERIAL CODE LETTERS J, K, R, AND S - PASSIVATE PER AMS2700 TYPE 6 OR 7. d. MATERIA
25、L CODE LETTER T - FLUORIDE PHOSPHATE CONVERSION COAT PER AMS2486 OR ANODIZE PER AMS2488, TYPE 2. e. MATERIAL CODE LETTER W: (1) W CODE PARTS TO BE ANODIZED ONLY WILL HAVE NO FINISH CODE LETTER AFTER THE SIZE CODE IN THE PART NUMBER. THE FINISH WILL BE ANODIZE PER AMS2472 OR MIL-A-8625, TYPE II, CLAS
26、S 2, DYE 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 “V” AFTER THE SIZE CODE IN THE PART NUMBER. SEE PROCUREMENT SPECIFICATION FOR REQUIREMENTS. /4/ PROCUREMENT SPECIFICATION: AS18280 EXCEPT AS SPECIFIED O
27、N THIS STANDARD. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITED MANUFACTURER AS LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LIST (QPL) PRI-QPL-AS18280 FOR THIS STANDARD. SEE FOR CURRENT QPL ONLINE. /5/ IDENTIFICATION AT LOCATION SHOWN: MARK PER
28、 AS478 CLASS C OR D OR METHOD 7A3, 15A3, OR 15B. a. FOR SIZE 06 AND SMALLER MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, LETTERS “AS” AND MATERIAL CODE LETTER. b. FOR SIZE 08 AND LARGER, MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, BASIC PART NUMBER AND MATERIAL CODE LETTER. 6. INVENTORIED PARTS CONFO
29、RMING TO THE PREVIOUS ISSUE MAY BE USED TO DEPLETION. /7/ FITTINGS WITH AS4377 STYLE G ENDS MAY BE DESIGNATED WITH THE SUFFIX “G“ AFTER THE PART NUMBER AND CANNOT BE USED IN PORTS. FITTINGS WITH AS4377 STYLE S ENDS MAY BE ASSEMBLED INTO INTERNALLY THREADED PORTS BUT ARE NOT RECOMMENDED FOR THIS APPL
30、ICATION. FITTINGS WITH AS4377 STYLE S ENDS ARE HISTORICALLY UNRELIABLE WHEN INSTALLED IN PORTS BUT HAVE BEEN USED SUCCESSFULLY IN APPLICATIONS WITH PRESSURES LIMITED TO 1500 PSI. AEROSPACE STANDARD AS1003 SHEET 6 OF 7 REV. J FITTING, TEE, STANDARD AND REDUCER, BULKHEAD ON RUN, FLARELESS 8. INTENDED
31、USE: THIS PART IS DESIGNED FOR USE IN TUBING CONNECTION SYSTEMS WITH NOMINAL OPERATING PRESSURES AS FOLLOWS: a. SIZES 02 THROUGH 24 IN LOW ALLOY STEEL, CORROSION RESISTANT STEEL, AND TITANIUM ALLOY AT 3000 PSI. b. SIZES 02 THROUGH 20 IN ALUMINUM ALLOY AND SIZE 32 IN ALL OTHER MATERIALS AT 1500 PSI.
32、c. SIZE 24 IN ALUMINUM ALLOY AT 1000 PSI. d. SIZE 32 IN ALUMINUM ALLOY AT 600 PSI. 9. FOR REDUCER CONFIGURATIONS, THE PRESSURE RATING IS DETERMINED BY THE LARGEST PORT. 10. THE NON-REDUCER CONFIGURATION WITHOUT A SUFFIX PART NUMBER CODE IS THE FUNCTIONAL EQUIVALENT OF AS21912 FOR THE CORRESPONDING F
33、ORGING SIZE AND IS INTENDED TO BE SUITABLE AS A REPLACEMENT STANDARD. 11. WHEN MACHINING FROM BAR STOCK OR OVERSIZED FORGING, THE CENTER BODY DIMENSIONS SHALL CONFORM TO AS1376, TABLE 2. /12/ THE DIMENSIONS IN THE TABLE ARE FOR FINAL MACHINED PARTS. THE FORGING SIZE IS DETERMINED AS THE SIZE NECESSA
34、RY TO MAKE THE LARGEST FITTING END. /13/ WEIGHTS ARE FOR NON-REDUCERS ONLY. REDUCER FITTINGS WILL HAVE LOWER WEIGHTS. /14/ REDUCER FITTINGS WHICH FALL IN THE SHADED AREA OF TABLES 2 AND 3 SHOULD BE AVOIDED. IF THEY MUST BE USED, SPECIAL ATTENTION SHOULD BE GIVEN TO CLAMPING OR OTHER MEANS TO PROTECT
35、 THE SMALLER PORT OR TUBE. /15/ 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. 16. REVISION INDICATOR: A CHANGE BAR (
36、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 THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT, INCLUDING TECHNIC
37、AL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS, NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY. 17. INTERPRETATION OF DRAWING PER AS4296. 18. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 125
38、 MICROINCHES Ra. FORGED SURFACES MAY BE 250 MICROINCHES Ra. 19. BREAK ALL SHARP EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 20. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 21. DIMENSIONS ARE IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .016, ANGULAR DIMENSIONS 030. AER
39、OSPACE STANDARD AS1003 SHEET 7 OF 7 REV. J FITTING, TEE, STANDARD AND REDUCER, BULKHEAD ON RUN, FLARELESS /22/ EXAMPLE OF PART NUMBER: PART NUMBER AS1003GJ080808 DESIGNATES A 304 CRES FITTING WITH SIZE 08 PORTS AND A STYLE G BULKHEAD END. PART NUMBER AS1003J080808 DESIGNATES A 304 CRES FITTING WITH
40、SIZE 08 PORTS AND A STYLE S BULKHEAD END. PART NUMBER AS1003G-080808 DESIGNATES A 4130 LOW ALLOY STEEL FITTING WITH SIZE 08 PORTS AND A STYLE G BULKHEAD END. PART NUMBER AS1003-080808 DESIGNATES A 4130 LOW ALLOY STEEL FITTING WITH SIZE 08 PORTS AND A STYLE S BULKHEAD END. 23. AS6043 IS PREFERRED FOR USE IN LIEU OF THIS STANDARD. AS6043 OFFERS IMPROVED LENGTH TOLERANCES AND IMPROVED FINISH OF THE CONICAL SEAL AREA.
