1、AEROSPACE STANDARD FITTING,ASSEMBLY, ADAPTER RING LOCKED PORT CONNECTION TO FLARED TUBE END AS1985Copyright 2011 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, pho
2、tocopying, 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 ISSUED 1985-12REAFFIRMED 2000-10
3、 REVISED 2011-07THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3B REV.DFEDERAL SUPPLY CLASS 4730 AS1985SHEET 1 OF 3REV. DPROCUREMENT SPECIFICATION: /4/ AS4841SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineering sciences. Theuse ofthi
4、s report is entirely voluntary, andits applicability 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 bereaffirmed, revised, orcancelled. SAE in
5、vites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS1985DRATIONALE ADD AMS5853 OPTION FOR A286 LOCKRING MATERIAL AND OTHER GENERAL UPDATES. FIGURE 1 - ADAPTER, ASSEMBLY TABLE 1A DIMENSIONS
6、A-G BASIC NO. AS1985/16/SIZE CODE (NOMINAL TUBE SIZE)ATHREADAS8879BTHREADAS8879 C D E+.005-.002 FMIN G 020304050608101216202432.125 .188 .250 .312 .375 .500 .625 .750 1.000 1.250 1.500 2.000 .3125-24UNJF-3A .3750-24UNJF-3A .4375-20UNJF-3A .5000-20UNJF-3A .5625-18UNJF-3A .7500-16UNJF-3A .8750-14UNJF-
7、3A 1.0625-12UNJ-3A 1.3125-12UNJ-3A 1.6250-12UNJ-3A 1.8750-12UNJ-3A 2.5000-12UNJ-3A .2160-28UNJF-3A .2500-28UNJF-3A .3125-24UNJF-3A .3750-24UNJF-3A .4375-20UNJF-3A .5625-18UNJF-3A .6875-24UNJEF-3A .8125-20UNJEF-3A 1.1250-18UNJEF-3A 1.3125-18UNJEF-3A 1.6250-18UNJEF-3A 2.1250-16UNJ-3A .400 .468 .514 .6
8、24 .700 .814 1.040 1.170 1.456 1.782 2.031 2.548 .058- .065 .121- .128 .168- .175 .230- .237 .293- .301 .387- .395 .480- .488 .604- .614 .839- .851 1.073-1.086 1.307-1.320 1.776-1.791 .154 .186 .239 .301 .364 .482 .625 .737 1.000 1.225 1.502 2.040 .246 .278 .331 .393 .456 .574 .717 .891 1.154 1.379
9、1.656 2.194 .317 .349 .400 .491 .544 .670 .824 .981 1.251 1.466 1.768 2.311 (A) THREADAEROSPACE STANDARD AS1985SHEET 2 OF 3REV. DFITTING,ASSEMBLY, ADAPTER RING LOCKED PORT CONNECTION TO FLARED TUBE END TABLE 1B - DIMENSIONS H-M AND WEIGHTS BASIC NO. AS1985/16/SIZE CODE H+.010-.005 J+.000-.015 K+.010
10、-.005 L.007 M WEIGHT LB/EAMAX020304050608101216202432.743 .774 .845 .845 .872 .973 1.074 1.190 1.237 1.311 1.435 1.726 .300.355.355.381.395.430.465.527.564.569.608.730.125.125.125.125.125.125.125.157.157.157.157.157.192.192.192.192.210.210.210.220.220.240.240.2402426303636403840365681102.010.014.017
11、.023.028.047.077.110.163.245.282.612NOTES: 1. MATERIAL: a. FITTING: 6AL-4V TITANIUM ALLOY PER AMS4928, AMS4965, OR AMS4967. b. LOCKRING: A286 CORROSION RESISTANT STEEL PER AMS5731, AMS5732, AMS5734, AMS5737 OR AMS5853. 2. HEAT TREATMENT: a. FITTING: 130 ksi UTS MIN. b. LOCKRING: 34 TO 40 HRC. 3. FIN
12、ISH: a. FITTING: ANODIC TREATMENT PER AMS2488, TYPE 2. b. LOCKRING: PASSIVATE PER AMS2700, TYPE 2. /4/ PROCUREMENT SPECIFICATION: AS4841 EXCEPT AS SPECIFIED ON THIS STANDARD. USERS OF THIS STANDARD ARE ADVISED TO CONTROL SOURCE APPROVAL BY STANDARD PAGE SUPPLEMENT OR SIMILAR MEANS. /5/ SEALING SURFA
13、CE: NO VISIBLE DEFECTS. TO BE PROTECTED FOR SHIPMENT. /6/ LOCKRING RETAINED ON FITTING BY CONTROLLED INTERFERENCE FIT. /7/ IDENTIFICATION: a. MARK AT LOCATION(S) SHOWN PER AS478 METHOD 2 OR 15, MANUFACTURERS NAME, TRADEMARK, OR CAGE CODE. b. BAG AND TAG PER AS478, METHOD 35D, MANUFACTURERS NAME, TRA
14、DEMARK, OR CAGE CODE AND PART NUMBER. 8. WORKING PRESSURE: THIS PART IS DESIGNED FOR USE IN 4000 psi WORKING PRESSURE SYSTEMS COMPATIBLE WITH TITANIUM. 9. ADAPTERS TO BE INSTALLED PER AS1301 INTO BOSS CAVITIES PER AS1300. AEROSPACE STANDARD AS1985SHEET 3 OF 3REV. DFITTING,ASSEMBLY, ADAPTER RING LOCK
15、ED PORT CONNECTION TO FLARED TUBE END 10. 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
16、 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. 11. INTERPRETATION OF DRAWING PER ARP4296. 12. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1.
17、UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 125 Pin Ra AND SEALING SURFACE TO BE 63 Pin Ra. 13. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 14. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 15. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .005, ANGULAR DIMENSIONS 5 DEGREES. /16/ EXAMPLE OF PART NUMBER:
