1、 AEROSPACE STANDARD FITTING, LUBRICATION, HYDRAULIC, SURFACE CHECK, 1/8 PIPE THREADS, STEEL, TYPE III AS15003Copyright 2014 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, mech
2、anical, photocopying, 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 ISSUED2001-05REVISED2
3、009-09REAFFIRMED2014-11THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3B REV.C FEDERAL SUPPLY CLASS 4730 SAE Technical StandardsBoardRulesprovidethat:“ThisreportispublishedbySAE toadvancethestateoftechnicalandengineering sciences. The use of thisreport isentirelyvoluntary, andits applicability andsuitabili
4、ty for any particularuse, includingany patentinfringement arising therefrom,is the soleresponsibility of theuser.”SAE reviewseachtechnical reportatleasteveryfiveyearsatwhichtimeitmayberevised,reaffirmed,stabilized,orcancelled. SAEinvites yourwritten comments andsuggestions.RATIONALE AS15003C HAS BEE
5、N REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. AS15003 SHEET 1 OF 3 REV. C PROCUREMENT SPECIFICATION: /5/ AS35411 SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AS15003C FIGURE 1 - FITTING, STRAIGHT FIGURE 2 - FIT
6、TING, ELBOW AEROSPACE STANDARD AS15003 SHEET 2 OF 3REV. C FITTING, LUBRICATION, HYDRAULIC, SURFACE CHECK, 1/8 PIPE THREADS, STEEL, TYPE IIIFIGURE 3 - FITTING, ELBOW 90 TABLE 1 - DIMENSIONS AD WEIGHTS PART NUMBER FIG. THREAD T /6/ A .031 B /7/ C MAX. D MAX. E .003 F 5 G .062 LB/100 APPROX. REF STEEL
7、AS15003-1 1 1/8-27 .281 .1875 .438 .688 AS15003-2 1 1/8-27 .750 .1875 .438 1.250 AS15003-3 2 1/8-27 .281 .1875 .375 1.156 .438 30 AS15003-4 2 1/8-27 .281 .1875 .500 1.094 .438 45 AS15003-5 2 1/8-27 .281 .1875 .625 .969 .438 65 AS15003-6 3 1/8-27 .281 .1875 .625 .938 .438 90 AS15003-7 3 1/8-27 .281 .
8、1875 .562 1.188 .438 105 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: STEEL. SEE PROCUREMENT SPECIFICATION. 2. HEAT TREATMENT: NONE. 3. FINISH: a. CODE LETTER C - CADMIU
9、M PLATE, SEE PROCUREMENT SPECIFICATION. b. CODE LETTER P - ZINC PLATE, SEE PROCUREMENT SPECIFICATION. c. CODE LETTER U - ZINC-NICKEL PLATE, SEE PROCUREMENT SPECIFICATION. 4. IDENTIFICATION: MARK PER AS478 METHOD 35D MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, AND PART NUMBER. AEROSPACE STANDARD AS15
10、003 SHEET 3 OF 3REV. C FITTING, LUBRICATION, HYDRAULIC, SURFACE CHECK, 1/8 PIPE THREADS, STEEL, TYPE III/5/ PROCUREMENT SPECIFICATION: AS35411 EXCEPT AS SPECIFIED ON THIS STANDARD. THE DRAWING AND ALL THE SPECIFIED DOCUMENTS DEFINE THE REQUIREMENTS FOR THE END PRODUCT. ALL THE REQUIREMENTS MUST BE M
11、ET IN ORDER TO IDENTIFY THE ITEM WITH THAT PART NUMBER. USERS OF THIS STANDARD ARE ADVISED TO CONTROL SOURCE APPROVAL BY STANDARD PAGE SUPPLEMENT OR SIMILAR MEANS. /6/ PIPE THREAD SHALL BE MODIFIED (DRYSEAL) TAPER PIPE THREAD, NPTF, IN ACCORDANCE WITH FED-STD-H28/8, SCREW THREAD STANDARD FOR FEDERAL
12、 SERVICES, EXCEPT THAT LENGTH OF EFFECTIVE THREAD L2 IS SHORTENED BY ONE THREAD ON SMALL END AND ONE THREAD ON LARGE END. SMALL END OF THREAD SHALL GAGE FROM FLUSH TO MINUS ONE AND ONE-HALF TURNS FROM SMALL END OF DRYSEAL (NPTF-L1) THIN RING GAGE. WIDTH OF FLAT ON THREAD CREST MAY BE .007 MAXIMUM. P
13、IPE THREAD SHALL BE PTF-SPL SHORT FOR ALL DASH NUMBERS EXCEPT -1 SHALL BE PTF-SPL EXTRA SHORT, IN ACCORDANCE WITH SAE J476. /7/ MINIMUM EFFECTIVE THREAD LENGTH. /8/ FITTING END IN ACCORDANCE WITH AS15000, STYLE OPTIONAL. 9. INTENDED USE: THIS PART IS INTENDED FOR USE IN LUBRICATING CONNECTIONS AT PR
14、ESSURES TO 8000 psi. 10. THIS STANDARD IS A CONVERSION OF MILITARY STANDARD MS15003, FITTINGS, LUBRICATION (HYDRAULIC) SURFACE CHECK, 1/8 PIPE THREADS, STEEL, TYPE III, AND IS NOT A WORD-FOR-WORD CONVERSION. 11. INTERPRETATION OF DRAWING PER ARP4296. 12. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; RE
15、QUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 125 in Ra. SURFACES OF HEX FLATS MAY BE 250 in Ra. 13. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 14. DIMENSIONS ARE IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: ANGULAR DIMENSIONS 0 DEGREES 30. 15. BREAK EDGES
16、 .003 TO .015 UNLESS OTHERWISE SPECIFIED. 16. EXAMPLE OF PART NUMBER: AS15003 -1P BASIC PART NUMBER FITTING CONFIGURATION FINISH 17. THIS SPECIFICATION HAS INTERNATIONAL STANDARDIZATION AGREEMENT. SEE AS35411. 18. INVENTORIED PARTS CONFORMING TO THE PREVIOUS LETTER CHANGE MAY BE USED TO DEPLETION. 1
17、9. A CHANGE BAR (|) 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 TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY.
