1、AEROSPACE STANDARD TEE, BULKHEAD AND UNIVERSAL, FLARELESS TUBEAS21909Copyright 2009 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 othe
2、rwise, 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 1998-03REAFFIRMED 2007-07 REVISED 2009-09 THIRD ANGLE PRO
3、JECTION CUSTODIAN: SAE G-3/G-3B REV.DFEDERAL SUPPLY CLASS 4730 AS21909SHEET 1 OF 4REV. DPROCUREMENT SPECIFICATION: /10/ AS18280SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineering sciences. Theuse ofthis report is entirely vol
4、untary, 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 invites yourwrittencomment
5、s andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS21909DRATIONALE STANDARD UPDATED TO CORRECT SAE TEMPLATE TO ADD A REVISION BLOCK, ADD NEW DESIGN INACTIVATION, AND GENERAL SAE UPDATING. NOTICE THE INITIAL SAE P
6、UBLICATION OF THIS DOCUMENT WAS TAKEN DIRECTLY FROM U.S. MILITARY STANDARD MS21909. THIS SAE STANDARD RETAINS THE SAME PART NUMBERS ESTABLISHED BY THE ORIGINAL MILITARY DOCUMENT. FIGURE 1 - TEE, BULKHEAD AND UNIVERSAL, FLARELESS TUBE INACTIVE FOR NEW DESIGN /15/Copyright SAE International Provided b
7、y IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS21909SHEET 2 OF 4REV. DTEE, BULKHEAD AND UNIVERSAL, FLARELESS TUBE TABLE 1A - DIMENSIONS H-U DASHNO/5/NOMINAL TUBE SIZEREF (T) THREAD AS8879HRADM+.047-.000 Q+.047-.000
8、URAD2 .125 .3125-24 UNJF-3A .062 1.312 .781 .062 3 .188 .3750-24 UNJF-3A .062 1.390 .906 .062 4 .250 .4375-20 UNJF-3A .062 1.500 .937 .062 5 .313 .5000-20 UNJF-3A .094 1.531 1.031 .062 6 .375 .5625-18 UNJF-3A .094 1.687 1.062 .094 8 .500 .7500-16 UNJF-3A .094 1.969 1.312 .094 10 .625 .8750-14 UNJF-3
9、A .094 2.250 1.500 .125 12 .750 1.0625-12 UNJ-3A .094 2.469 1.625 .125 16 1.000 1.3125-12 UNJ-3A .125 2.594 1.719 .125 20 1.250 1.6250-12 UNJ-3A .125 2.875 2.000 .187 24 1.500 1.8750-12 UNJ-3A .125 3.156 2.187 .187 32 2.000 2.5000-12 UNJ-3A .125 3.750 2.375 .187 TABLE 1B - DIMENSIONS V-X DASHNO/5/ V
10、 WAPPROX XAPPROX WEIGHT, LB/EA, APPROX, REF STEELALALLOYTIALLOY2 .312 .312 .187 .062 .022 .035 3 .375 .312 .250 .078 .028 .045 4 .437 .375 .250 .094 .033 .054 5 .500 .500 .312 .141 .048 .081 6 .562 .500 .312 .165 .058 .089 8 .750 .625 .437 .304 .108 .175 10 .875 .750 .437 .450 .166 .259 12 1.062 .82
11、5 .500 .700 .255 .403 16 1.312 1.062 .625 .965 .342 .556 20 1.625 1.250 .750 1.720 .620 .992 24 1.875 1.437 .875 2.220 .815 1.28032 2.562 1.937 1.188 NOTES: NOTICE THIS DOCUMENT REFERENCES A PART WHICH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUESTIONS CONCERNING C
12、ADMIUMS USE.1. MATERIAL: SEE PROCUREMENT SPECIFICATION. ALLOY STEEL ALUMINUM ALLOY CORROSION RESISTANT STEEL TITANIUM ALLOY 2. FINISH: SEE PROCUREMENT SPECIFICATION. 3. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. Copyright SAE International Provided by IHS under license with SAENot for Resa
13、leNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS21909SHEET 3 OF 4REV. DTEE, BULKHEAD AND UNIVERSAL, FLARELESS TUBE 4. DIMENSIONS ARE IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: DECIMALS .016, ANGLES 030. /5/ PART NUMBERS: DASH “-” IN PART NUMBER FOR
14、 4130 ALLOY STEEL IS CANCELLED AND REPLACED, SEE TABLE 2 /A/ ADD “V(SIZE)P” IN PLACE OF DASH FOR CORROSION RESISTANT STEEL (15-5PH), CADMIUM PLATED ADD “V” IN PLACE OF DASH FOR CORROSION RESISTANT STEEL (15-5PH), NOT CADMIUM PLATED ADD “D” IN PLACE OF DASH FOR ALUMINUM ALLOY (2014): CANCELLED AND RE
15、PLACED, SEE TABLE 2 /C/ ADD “W” IN PLACE OF DASH FOR ALUMINUM ALLOY (7075) ADD “J” IN PLACE OF DASH FOR CORROSION RESISTANT STEEL (TYPE 304) ADD “K” IN PLACE OF DASH FOR CORROSION RESISTANT STEEL (TYPE 316) ADD “R” AFTER DASH NUMBER FOR CORROSION RESISTANT STEEL (TYPE 321) ADD “S” AFTER DASH NUMBER
16、FOR CORROSION RESISTANT STEEL (TYPE 347): CANCELLED, SEE TABLE 2 /D/ ADD “T” AFTER DASH NUMBER FOR TITANIUM ALLOY (6AL-4V) EXAMPLES OF PART NUMBERS: MS21909-4 TEE, .250 TUBING, 4130 ALLOY STEEL IS CANCELLED AND REPLACED, SEE TABLE 2 /A/ MS21909V4P TEE, .250 TUBING, CORROSION RESISTANT STEEL (15-5PH)
17、, CADMIUM PLATED MS21909V4 TEE, .250 TUBING, CORROSION RESISTANT STEEL (15-5PH), NOT CADMIUM PLATED MS21909D4 TEE, .250 TUBING, ALUMINUM ALLOY (2014) IS CANCELLED AND REPLACED, SEE TABLE 2 /C/ MS21909W4 TEE, .250 TUBING, ALUMINUM ALLOY (7075) MS21909J4 TEE, .250 TUBING, CORROSION RESISTANT STEEL (TY
18、PE 304) MS21909K4 TEE, .250 TUBING, CORROSION RESISTANT STEEL (TYPE 316) MS21909-4R TEE, .250 TUBING, CORROSION RESISTANT STEEL (TYPE 321) MS21909-4S TEE, .250 TUBING, CORROSION RESISTANT STEEL (TYPE 347) IS CANCELLED, SEE TABLE 2 /D/ MS21909-4T TEE, .250 TUBING, TITANIUM ALLOY (6AL-4V) 6. PART MARK
19、ING: SEE PROCUREMENT SPECIFICATION. 7. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994.8. REFERENCED DOCUMENTS SHALL BE OF THE ISSUE IN EFFECT ON DATE OF INVITATIONS FOR BID. 9. IN THE EVENT OF A CONFLICT BETWEEN THE TEXT OF THIS STANDARD AND THE REFERENCES CITED HEREIN, THE TEXT OF THIS STANDARD SHA
20、LL TAKE PRECEDENCE. /10/ PROCUREMENT SPECIFICATION: AS18280 EXCEPT AS SPECIFIED ON THIS STANDARD. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITED MANUFACTURER LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LIST (QPL) PRI-QPL-AS18280 FOR THIS STANDAR
21、D. SEE FOR CURRENT QPL ON-LINE. 11. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1; UNLESS OTHERWISE SPECIFIED MACHINED SURFACES SHALL BE 125 Ra. 12. A CHANGE BAR ( l ) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS,
22、 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 EDITOR
23、IAL CHANGES ONLY. 13. INTERPRETATION OF DRAWING PER ARP4296. 14. FLUID PASSAGE, HOLE CONTOUR: ARP4266 (OPTIONAL). /15/ ALL PART NUMBERS MS21909 IN ACCORDANCE WITH AS21909 ARE INACTIVE FOR NEW DESIGN EFFECTIVE AUGUST 2009. FOR NEW DESIGN SEE AS1009. Copyright SAE International Provided by IHS under l
24、icense with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS21909SHEET 4 OF 4REV. DTEE, BULKHEAD AND UNIVERSAL, FLARELESS TUBE TABLE 2 - CANCELLED, SUPERSEDED DOCUMENTS AND PART NUMBERS CANCELLED DOCUMENT NUMBER PARTNUMBERS SUPERSESSIONNOTES
25、 SUPERSEDINGDOCUMENT NUMBER SUPERSEDINGPARTNUMBERS MS21909 MS21909-(2 THRU 32) /A/ AS21909 MS21909V(2 THRU 32)P MS21909 MS21909C(2 THRU 32) /B/ AS21909 MS21909J(2 THRU 32), MS21909K(2 THRU 32),OR MS21909-(2 THRU 32)R MS21909 MS21909D(2 THRU 32) /C/ AS21909 MS21909W(2 THRU 32) MS21909 MS21909W(2 THRU
26、 32) NONE AS21909 MS21909W(2 THRU 32) MS21909 MS21909J(2 THRU 32) NONE AS21909 MS21909J(2 THRU 32) MS21909 MS21909K(2 THRU 32) NONE AS21909 MS21909K(2 THRU 32) MS21909 MS21909-(2 THRU 32)R NONE AS21909 MS21909-(2 THRU 32)R MS21909 MS21909-(2 THRU 32)S /D/ AS21909 MS21909-(2 THRU 32)R MS21909 MS21909
27、-(2 THRU 32)T NONE AS21909 MS21909-(2 THRU 32)T /A/ PARTS CODED “-” FOR 4130 ALLOY STEEL ARE NOT TO BE MANUFACTURED. PARTS CODED “V(SIZE)P” FOR CORROSION RESISTANT STEEL (15-5PH) WITH CADMIUM PLATE SHALL BE FURNISHED IN LIEU OF “-” CODED (4130) PARTS. PARTS CODED “-” FOR 4130 ALLOY STEEL MAY BE PROC
28、URED UNTIL 12-31-06. /B/ PARTS CODED “C” FOR CORROSION RESISTANT STEEL (TYPE 303) ARE NOT TO BE MANUFACTURED. PARTS CODED “J”, “K” OR “R” FOR CORROSION RESISTANT STEEL (TYPES 304, 316, OR 321, RESPECTIVELY) SHALL BE FURNISHED IN LIEU OF “C” CODED PARTS AT SUPPLIERS OPTION. /C/ PARTS CODED “D” FOR AL
29、UMINUM ALLOY 2014 ARE NOT TO BE MANUFACTURED. PARTS CODED “W” FOR ALUMINUM ALLOY 7075 SHALL BE FURNISHED IN LIEU OF 2014 (D CODE) PARTS. PARTS CODED “D” FOR ALUMINUM ALLOY 2014 MAY BE PROCURED UNTIL 12-31-06. /D/ PARTS CODED “S” FOR CORROSION RESISTANT STEEL (TYPE 347) ARE NOT TO BE MANUFACTURED. PA
30、RTS CODED “S” MAY BE USED UNTIL EXISTING STOCK IS DEPLETED. PARTS CODED “R” FOR CORROSION RESISTANT STEEL (TYPE 321) SHALL BE FURNISHED IN LIEU OF “S” CODED PARTS. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
