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1、 AEROSPACE STANDARD FITTING ASSEMBLY, TEE, BEAM SEAL, RETAINED NUT ON RUN AS4809 Copyright 2007 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, record
2、ing, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 1996-05 REAFFIRMED 2001-12 REVISED 2007-09 TH
3、IRD ANGLE PROJECTION CUSTODIAN: SAE G-3/G-3B REV. C FEDERAL SUPPLY CLASS 4730 AS4809 SHEET 1 OF 3 REV. C PROCUREMENT SPECIFICATION: /5/ AS85421, AS85720 SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The
4、use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be reaffirmed, revise
5、d, or cancelled. SAE invites your written comments and suggestions. RATIONALE TO CORRECT THE DEFINED LEG DIAMETER DIM G. FIGURE 1 - FITTING ASSEMBLY, TEE TABLE 1 - DIMENSIONS AND WEIGHTS BASIC NO. AS4809 /16/ SIZE CODE (NOMINAL TUBE SIZE) T THREAD PER AS8879 CLASSES A AND BA B G MIN H V W LB/EA MAX
6、CRES LB/EA MAX TI 03 04 05 06 08 10 12 14 16 20 24 .188 .250 .312 .375 .500 .625 .750 .875 1.000 1.250 1.500 .3750-28 UNJS .4375-24 UNJS .5000-24 UNJS .5625-20 UNJS .7188-20 UNJS .8438-18 UNJS 1.0000-16 UNJ 1.1250-16 UNJ 1.2500-14 UNJS 1.5781-14 UNJS 1.8438-14 UNJS .575 .617 .653 .704 .824 .955 1.06
7、2 1.216 1.246 1.387 1.688 .781 .808 .850 .945 1.045 1.178 1.316 1.514 1.529 1.847 2.171 .285 .329 .391 .454 .547 .673 .860 1.110 1.110 1.360 1.610 .500 .562 .625 .688 .875 1.000 1.125 1.375 1.500 1.875 2.125 .360- .377 .360- .377 .423- .440 .485- .502 .547- .565 .673- .681 .860- .878 1.110-1.128 1.1
8、10-1.128 1.355-1.380 1.605-1.630 .055 .060 .060 .060 .065 .070 .095 .105 .115 .110 .130 .0594 .0689 .0891 .111 .161 .232 .346 .666 .636 .991 1.54 .0340 .0394 .0509 .0634 .0922 .133 .198 .380 .365 .566 .879 Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/
9、5913977001 Not for Resale, 12/04/2007 20:00:39 MSTNo reproduction or networking permitted without license from IHS -,-,- AEROSPACE STANDARD FITTING ASSEMBLY, TEE, BEAM SEAL, RETAINED NUT ON RUN AS4809 SHEET 2 OF 3 REV. C NOTES: /1/ MATERIAL: a. CODE LETTER T (1) BODY: TYPE 6AL-4V TITANIUM ALLOY FORG
10、ING OR BAR PER AMS 4965. (2) NUT: TYPE 6AL-4V TITANIUM ALLOY BAR PER AMS 4965. b. CODE LETTER P (1) BODY: TYPE 17-4PH CORROSION RESISTANT STEEL FORGING OR BAR PER AMS 5643. (2) NUT: TYPE 17-4PH CORROSION RESISTANT STEEL BAR PER AMS 5643. c. CODE LETTER V (1) BODY: TYPE 15-5PH CORROSION RESISTANT STE
11、EL FORGING OR BAR PER AMS 5659. (2) NUT: TYPE 15-5PH CORROSION RESISTANT STEEL BAR PER AMS 5659. 2. HEAT TREAT: a. MATERIAL CODE LETTER T (1) BODY AND NUT: NONE. b. MATERIAL CODE LETTERS P AND V (1) BODY AND NUT: HEAT TREAT TO CONDITION H 1075 PER AMS 2759/3. 3. FINISH: a. MATERIAL CODE LETTER T (1)
12、 BODY: NONE. (2) NUT: NONE. b. MATERIAL CODE LETTERS P AND V (1) BODY: PASSIVATE PER AMS 2700. (2) NUT: PASSIVATE PER AMS 2700. /4/ DRY FILM LUBRICANT: APPLY DRY FILM LUBRICANT PER AS5272, TYPE I TO THE SEALING SURFACE. OVERSPRAY IN BORE IS NOT PERMITTED. APPLY DRY FILM LUBRICANT PER AS5272, TYPE I
13、TO THE INSIDE OF THE NUT. MINOR OVERSPRAY IS PERMITTED ON THE NUT. /5/ PROCUREMENT SPECIFICATION: AS85421 FOR OPERATING PRESSURES TO 4000 psi AND AS85720 FOR OPERATING PRESSURES TO 5000 psi, EXCEPT AS SPECIFIED ON THIS STANDARD. THIS PART SHALL BE QUALIFIED TO THE PROCUREMENT SPECIFICATION AS APPLIC
14、ABLE IN A COMPLETE ASSEMBLY. USERS OF THIS STANDARD ARE ADVISED TO CONTROL SOURCE APPROVAL(S) BY STANDARD PAGE SUPPLEMENT SHEET OR SIMILAR MEANS. Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 20:00:39 MSTNo reprodu
15、ction or networking permitted without license from IHS -,-,- AEROSPACE STANDARD FITTING ASSEMBLY, TEE, BEAM SEAL, RETAINED NUT ON RUN AS4809 SHEET 3 OF 3 REV. C /6/ IDENTIFICATION AT LOCATION SHOWN: MARK PER AS478 CLASS C OR D OR METHOD 7A3, 15A3, OR 15B. /7/ a. FOR SIZES 06 (.375 OD TUBE SIZE) AND
16、SMALLER: MANUFACTURERS NAME OR TRADEMARK, MATERIAL CODE LETTER AND PRESSURE RATING. (EXAMPLE: 5K = 5000 psi.) b. FOR SIZES 08 (.500 OD TUBE SIZE) AND LARGER: MANUFACTURERS NAME OR TRADEMARK, BASIC PART NUMBER, MATERIAL CODE LETTER AND PRESSURE RATING. (EXAMPLE: 5K = 5000 psi.) /7/ THIS PART IS DESIG
17、NED FOR USE IN SYSTEMS WITH MAXIMUM OPERATING PRESSURES AS FOLLOWS: a. SIZES 03 THROUGH 16 AT 5000 psi b. SIZE 20 AT 3000 psi c. SIZE 24 AT 2000 psi 8. WHEN MACHINED FROM BAR OR OVERSIZED FORGINGS, THE CENTER BODY SECTION SHALL CONFORM TO AS1376, TABLE 4. /9/ .030 TO .125 RADIUS UNLESS QUALIFICATION
18、 OF SPECIAL PROCESS WITH SMALLER RADIUS. APPLICABLE FOR TITANIUM ALLOY PARTS ONLY. /10/ RETAINED NUT: DESIGN OF RETAINED NUT IS AT MANUFACTURERS OPTION IN ACCORDANCE WITH REQUIREMENTS OF AS4209, EXCEPT AS NOTED. MATERIAL AND FINISH PER THIS STANDARD. 11. INTERPRETATION OF DRAWING PER ARP4296. 12. SU
19、RFACE TEXTURE: SYMBOLS PER ANSI Y14.36; REQUIREMENTS PER ANSI/ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 125 in Ra. FORGED SURFACES MAY BE 250 in Ra. 13. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 14. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994 15. DIMENSIONS IN INC
20、HES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .015, ANGULAR DIMENSIONS 2. /16/ EXAMPLE OF PART NUMBER: 17. THE 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 PRE
21、VIOUS ISSUE OF THIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT. Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 20:00:39 MSTNo reproduction or networking permitted without license from IHS -,-,-