1、AEROSPACE STANDARD FITTING ASSEMBLY, REDUCER RING LOCKED PORTCONNECTION TO BEAM SEAL 5000 PSI /8/ AS4383Copyright 2012 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, mechanica
2、l, 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 ISSUED 1992-06REAFFIRMED 2
3、004-07 REVISED 2012-05THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3B REV.CFEDERAL SUPPLY CLASS 4730 AS4383SHEET 1 OF 3REV. CPROCUREMENT SPECIFICATION: /4/ AS85720SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineering sciences. Theus
4、e ofthis 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, stabilized o
5、r cancelled.SAEinvites yourwrittencommentsandsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS4383CRATIONALE CORRECTION OF VALUES FOR DIMENSIONS K, L, M, N IN TABLE 1B. FIGURE 1 ADAPTER, ASSEMBLY TABLE 1A DIMENSIONS
6、 A THROUGH H BASIC NO. AS4383/16/SIZE CODE ATHREADAS8879BTHREADAS8879 C D E+.000-.015 F+.010-.005 GH.00705-04 .4375-24UNJS-3A .3750-24UNJF-3A .184-.190 .232 .381 .701 .624 .192 06-04 .4375-24UNJS-3A .4375-20UNJF-3A .184-190 .295 .395 .733 .700 .210 08-04 .4375-24UNJS-3A .5625-18UNJF-3A .184-.190 .41
7、2 .430 .734 .814 .210 08-06 .5625-20UNJS-3A .5625-18UNJF-3A .294-.300 .412 .430 .754 .814 .210 10-04 .4375-24UNJS-3A .6875-24UNJEF-3A .184-.190 .498 .465 .758 1.040 .210 10-06 .5625-20UNJS-3A .6875-24UNJEF-3A .294-.300 .498 .465 .758 1.040 .210 10-08 .7188-20UNJS-3A .6875-24UNJEF-3A .398-.408 .498 .
8、465 .771 1.040 .210 12-06 .5625-20UNJS-3A .8125-20UNJEF-3A .294-.300 .633 .527 .751 1.170 .220 12-08 .7188-20UNJS-3A .8125-20UNJEF-3A .398-.408 .633 .527 .764 1.170 .220 12-10 .8438-18UNJS-3A .8125-20UNJEF-3A .493-.503 .633 .527 .828 1.170 .220 16-10 .8438-18UNJS-3A 1.1250-18UNJEF-3A .493-.503 .861
9、.564 .841 1.456 .220 16-12 1.0000-16UNJ-3A 1.1250-18UNJEF-3A .604-.614 .861 .564 .881 1.456 .220 20-12 1.0000-16UNJ-3A 1.3125-18UNJEF-3A .604-.614 1.057 .569 .888 1.782 .240 20-16 1.2500-14UNJS-3A 1.3125-18UNJEF-3A .839-.851 1.057 .569 .936 1.782 .240 24-12 1.0000-16UNJ-3A 1.6250-18UNJEF-3A .604-.61
10、4 1.297 .608 .909 2.031 .240 24-16 1.2500-14UNJS-3A 1.6250-18UNJEF-3A .839-.851 1.297 .608 .957 2.031 .240 (A) THREADFITTING END PER AS85720/1 EXCEPT C(N)( ) ( ) ( ) AEROSPACE STANDARD AS4383SHEET 2 OF 3REV. CFITTING ASSEMBLY, REDUCER RING LOCKED PORT CONNECTION TO BEAM SEAL 5000 PSI /8/ TABLE 1B DI
11、MENSIONS J THROUGH N BASIC NO. AS4383/16/SIZE CODE (J) K+.005-.002 L+.010-.005 M (N).01505-04 .377-.383 .299 .125 .393 .275 06-04 .377-.383 .362 .125 .456 .275 08-04 .377-.383 .480 .125 .574 .275 08-06 .490-.497 .480 .125 .574 .295 10-04 .377-.383 .623 .125 .717 .275 10-06 .490-.497 .623 .125 .717 .
12、295 10-08 .646-.654 .623 .125 .717 .308 12-06 .490-.497 .735 .157 .891 .295 12-08 .646-.654 .735 .157 .891 .308 12-10 .763-.772 .735 .157 .891 .372 16-10 .763-.772 .998 .157 1.154 .372 16-12 .910-.919 .998 .157 1.154 .412 20-12 .910-.919 1.223 .157 1.379 .412 20-16 1.148-1.158 1.223 .157 1.379 .460
13、24-12 .910-.919 1.500 .157 1.656 .412 24-16 1.148-1.158 1.500 .157 1.656 .460 NOTES 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
14、 MIN b. LOCKRING: 34 TO 40 HRC 3. FINISH a. FITTING: ANODIC TREATMENT PER AMS2488, TYPE 2. b. LOCKRING: PASSIVATE PER AMS2700 TYPE 2. /4/ PROCUREMENT SPECIFICATION: AS85720 EXCEPT AS SPECIFIED ON THIS STANDARD. THIS PART SHALL BE QUALIFIED TO THE PROCUREMENT SPECIFICATION IN A COMPLETE ASSEMBLY. USE
15、RS OF THIS STANDARD ARE ADVISED TO CONTROL SOURCE APPROVAL(S) BY STANDARD PAGE SUPPLEMENT SHEET OR SIMILAR MEANS. /5/ SEALING SURFACE: NO VISIBLE DEFECTS. TO BE PROTECTED FOR SHIPMENT. /6/ LOCKRING RETAINED ON FITTING BY CONTROLLED INTERFERENCE FIT. 7. IDENTIFICATION PER AS478 METHOD 35D, MANUFACTUR
16、ERS NAME, TRADEMARK OR CAGE CODE, AND PART NUMBER. /8/ WORKING PRESSURE: THIS PART IS DESIGNED FOR USE IN 5000 psi (20 000 psi BURST PRESSURE) HYDRAULIC WORKING PRESSURE SYSTEMS COMPATIBLE WITH TITANIUM, EXCEPT PORT END SIZES -20 AND -24 ARE FOR 4000 psi (16 000 psi BURST PRESSURE). 9. ADAPTERS TO B
17、E INSTALLED INTO BOSS CAVITIES PER AS1300. 10. INVENTORIED PARTS CONFORMING TO THE PREVIOUS “LETTER CHANGE” MAY BE USED TO DEPLETION. AEROSPACE STANDARD AS4383SHEET 3 OF 3REV. CFITTING ASSEMBLY, REDUCER RING LOCKED PORT CONNECTION TO BEAM SEAL 5000 PSI /8/ 11. INTERPRETATION OF DRAWING PER ARP4296.
18、12. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 125 in Ra AND SEALING SURFACE TO BE 63 in Ra. 13. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 14. DIMENSIONS AND TOLERANCING: ANSI Y14.5M-1982. 15. DIMENSIONS IN I
19、NCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .005, ANGULAR DIMENSIONS 0 DEGREES 30 MINUTES. /16/ EXAMPLE OF PART NUMBER: 17. A CHANGE BAR (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 TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS, NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY.
