1、 AEROSPACE STANDARD ASSEMBLED COUPLING ENVELOPE, THREADLESS - FLEXIBLE, FIXED CAVITY, CURRENT CARRYING, SELF BONDING, ENVELOPE DIMENSIONS AS7511Copyright 2017 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any for
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3、:/www.sae.org ISSUED2017-09THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3A FEDERAL SUPPLY CLASS 4730 AS7511 SHEET 1 OF 2 PROCUREMENT SPECIFICATION: AS7510 SAE Technical Standards Board Rules provide that: “This report is published by SAEtoadvance thestate of technicaland engineeringsciences. The useof th
4、is report is entirely voluntary, and its applicability andsuitability for any particularuse, includingany patent infringement arisingtherefrom,is thesole responsibility of theuser.” SAE reviews eachtechnical reportatleast every fiveyears at whichtime it may be revised, reaffirmed, stabilized, or can
5、celled. SAE invites your written comments and suggestions.SAE values your input. To provide feedback on this Technical Report, please visit http:/standards.sae.org/AS7511 RATIONALE NEW PART STANDARD AS PART OF AS7510 TO SUPERSEDE AS5831 TO PROVIDE THE ASSEMBLY ENVELOPE. FIGURE 1 - ASSEMBLED COUPLING
6、 ENVELOPE TABLE 1 - DIMENSIONS BASIC NO AS7511 SIZE CODE NOM TUBE SIZE REF A MAX /6/ B MAX C MAX D MAX /4/ E MIN /3/ /5/ AS568 O-RING SIZE DASH NO. REF 08 .500 1.76 .895 .641 1.85 3.200 -015 10 .625 1.76 .895 .766 1.98 3.300 -017 12 .750 1.86 1.019 .906 2.16 3.400 -117 16 1.000 1.96 1.107 1.158 2.45
7、 4.000 -215 20 1.250 1.96 1.107 1.408 2.70 4.200 -218 24 1.500 2.08 1.107 1.658 2.98 4.700 -222 28 1.750 2.08 1.107 1.908 3.24 4.900 -224 32 2.000 2.14 1.161 2.161 3.52 5.200 -226 36 2.250 2.20 1.161 2.411 3.77 5.500 -228 40 2.500 2.20 1.171 2.661 4.03 5.800 -230 48 3.000 2.20 1.211 3.161 4.55 6.300
8、 -234 56 3.500 2.29 1.301 3.661 5.09 6.800 -238 64 4.000 2.69 1.331 4.170 5.61 7.800 -242 AEROSPACE STANDARD AS7511 SHEET 2 OF 2 ASSEMBLED COUPLING ENVELOPE, THREADLESS - FLEXIBLE, FIXED CAVITY, CURRENT CARRYING, SELF BONDING, ENVELOPE DIMENSIONS FIGURE 2 NOTES 1. MATERIAL: SEE APPLICABLE AEROSPACE
9、STANDARDS. 2. RATED OPERATING CHARACTERISTICS: SEE AS7510 PROCUREMENT SPECIFICATION. /3/ THIS DIMENSION IS THE MINIMUM CLEARANCE FOR INSTALLATION, ADDITIONAL CLEARANCE ENHANCES INSTALLATION EASE. /4/ THE D IS A MAXIMUM ENVELOPE DIMENSION BASED ON 2 TIMES THE TUBE CENTERLINE RADIUS OVER THE VISUAL TA
10、CTILE INDICATOR (VTLI). /5/ O-RINGS PER AS568 ARE NOT PROVIDED AS PART OF THE AS7512 ASSEMBLED COUPLING COMPONENTS. SEAL MATERIAL SHALL BE USER SELECTED ON THE BASIS OF FLUID COMPATIBILITY AND OPERATING REQUIREMENTS. /6/ INTENDED USE: THE ASSEMBLED COUPLING IS DESIGNED FOR USE IN SYSTEMS WITH OPERAT
11、ING PRESSURES AND CURRENT CARRYING CAPABILITIES AS DEFINED IN PROCUREMENT SPECIFICATION AS7510 WHERE ELCTROSTATIC BONDING IS NECESSARY TO ADDRESS ELECTRICAL CONDUCTIVITY AND LIGHTNING STRIKE CONCERNS. /7/ AS7514 SLEEVE AND AS7515 COUPLING BODY TOGETHER FORM AS7512 ASSEMBLED COUPLING COMPONENTS. AS75
12、12 IS PROVIDED TO SIMPLIFY DRAWING CALLOUTS. 8. INTERPRETATION OF DRAWING PER AS4296. 9. DIMENSIONING AND TOLERANCE PER ASME Y14.5-2009. 10. REVISION 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 C
13、HANGES, 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.
