1、 AEROSPACE STANDARD FITTING END, CONICAL DESIGN STANDARD AS4325Copyright 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, 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: +1 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 1993-08-24 REVISED 2014-04THIRD ANGLE PROJECTION CUSTODIAN:
3、G-3/G-3B REV.A FEDERAL SUPPLY CLASS 4730 AS4325 SHEET 1 OF 2 REV. A PROCUREMENT SPECIFICATION: NONE /1/SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineeringsciences.The useofthis reportisentirelyvoluntary, andits applicability
4、and suitability forany particular use,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 yourwrittencomments andsuggestions.
5、SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS4325A 04 .250 .162 .296 .380 .302 .136 - .14606 .375 .286 .431 .499 .442 .164 - .17808 .500 .388 .561 .679 .582 .208 - .22810 .625 .474 .689 .794 .720 .224 - .24412 .750 .583 .825
6、 .969 .862 .251 - .28116 1.000 .786 1.080 1.219 1.110 .266 - .29620 1.250 1.036 1.338 1.533 1.428 .297 - .32724 1.500 1.281 1.608 1.783 1.685 .329 - .35928 1.750 1.578 1.881 2.158 2.073 .360 - .39032 2.000 1.750 2.158 2.408 2.245 .391 - .421EB .001C +.003 -.000D .005BASIC NUMBER AS4325 /8/ SIZE CODE
7、(NOMINAL TUBE SIZE)A .005RATIONALE ADDED NOTE “1” TO SPECIFY INTENDED USE, UPDATED TABLE 1 COLUMN HEADING, UPDATED TITLE PER ARP1987. FIGURE 1 - FITTING END, CONICAL TABLE 1 - DIMENSIONS AEROSPACE STANDARD AS4325SHEET 2 OF 2REV. AFITTING END, CONICAL DESIGN STANDARD NOTES: 1. THIS FITTING END IS INT
8、ENDED FOR USE WITH AS4326 COUPLING NUT OR EQUIVALENT AND INTENDED TO MATE WITH AS1098 OR AS1099 FITTING END WITH AS1097 SEAL RING PER KSC-F-124. 2. INTERPETATION OF DRAWING PER ARP4296. 3. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SU
9、RFACES ARE TO BE 125 MICROINCHES Ra. 4. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 5. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1982. 6. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .016, ANGULAR DIMENSIONS 030. 7. A CHANGE BAR (l) LOCATED IN THE LEFT MAR
10、GIN 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. /8/ EXAMPLE OF PART NUMBER: a. TABULATED PART DRAWING: FITTING END PER AS4325 b. INDIVIDUAL PART DRAWING:
