1、AEROSPACE STANDARD (R) FITTING ASSEMBLY, ADAPTER, REDUCER ANDNONREDUCER, INTERNAL FLARE TO FLARED TUBE Copyright 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
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3、Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineering sciences. Theuse ofthis report is entirely voluntary, andits applicability and suitability forany particular use,including any patent infringement arising therefrom, isthe soleresponsibilityofthe user.”S
4、AE reviews eachtechnicalreport at least every five years at which time itmay bereaffirmed, revised, orcancelled. SAE invites yourwrittencomments andsuggestions. AS4405 ISSUED 1995-03REVISED 2011-02THIRD ANGLE PROJECTION CUSTODIAN: SAE G-3/G-3B REV.AFEDERAL SUPPLY CLASS 4730 AS4405SHEET 1 OF 6REV. AP
5、ROCUREMENT SPECIFICATION: /4/ AS4841SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS4405ARATIONALE CADMIUM NOTICE NOTE ADDED, NADCAP QML NOTE UPDATED, CANCELLED REFERENCE DOCUMENTS REPLACED WITH ACTIVE DOCUMENTS, 2024 ALUMINUM
6、ALLOY MATERIAL MADE INACTIVE FOR NEW DESIGN, AND HEX SIZES DIRECTLY SPECIFIED ON DRAWING. PORT 1FITTING ENDPER AS1708STYLE BDRILL DEPTH XRETAINING WIREPER AS1791LOCATION OFIDENTIFICATION /5/RETAINED NUTPER AS4370PORT 2FITTING ENDPER AS4395STYLE EDRILL DEPTH Y(T1)XE/7/AC(T2)2X 15 r 5 TO EFIGURE 1 - F
7、ITTING ASSEMBLY, ADAPTER WIRE SHALL BEINSTALLED TODIMENSION D /9/D MINAASECTION A - AFIGURE 2 - INSTALLATION, RETAINED NUT AND RETAINING WIRE INACTIVE IN PART /17/ Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license
8、from IHS-,-,-AEROSPACE STANDARD AS4405SHEET 2 OF 6REV. A(R) FITTING ASSEMBLY, ADAPTER, REDUCER AND NONREDUCER, INTERNAL FLARE TO FLARED TUBE TABLE 1 - OVERALL LENGTH A SIZE OF PORT #2 SIZE OF PORT #1 02SIZE OF PORT #1 03SIZE OF PORT #1 04SIZE OFPORT #105SIZE OFPORT #106SIZE OFPORT #108SIZE OFPORT #1
9、10SIZE OFPORT #112SIZE OF PORT #1 16SIZE OF PORT #1 20SIZE OFPORT #124SIZE OFPORT #13202 .877 .889 .906 .962 1.002 1.082 1.148 1.166 1.254 1.383 1.462 1.690 03 .917 .920 .937 .993 1.033 1.113 1.179 1.197 1.285 1.414 1.493 1.721 04 .997 1.000 1.008 1.064 1.104 1.184 1.250 1.268 1.356 1.485 1.564 1.79
10、2 05 1.006 1.009 1.017 1.064 1.104 1.184 1.250 1.268 1.356 1.485 1.564 1.792 06 1.021 1.024 1.032 1.079 1.110 1.190 1.256 1.274 1.362 1.491 1.570 1.798 08 1.140 1.143 1.151 1.198 1.229 1.291 1.357 1.375 1.463 1.592 1.671 1.899 10 1.259 1.262 1.270 1.317 1.348 1.410 1.458 1.476 1.564 1.693 1.772 2.00
11、0 12 1.383 1.386 1.394 1.441 1.472 1.534 1.582 1.582 1.670 1.799 1.878 2.106 16 1.466 1.469 1.477 1.524 1.555 1.617 1.665 1.665 1.717 1.846 1.925 2.153 20 1.549 1.552 1.560 1.607 1.638 1.700 1.748 1.748 1.800 1.893 1.972 2.200 24 1.710 1.713 1.721 1.768 1.799 1.861 1.909 1.909 1.961 2.054 2.097 2.32
12、5 32 2.032 2.035 2.043 2.090 2.121 2.183 2.231 2.231 2.283 2.376 2.419 2.575 TABLE 2 - DIMENSIONS AND WEIGHTS BASIC NO. AS4405/16/SIZE CODE (NOMINAL TUBE SIZE)T1, T2 THREADPERAS8879 C D E LB/EAAPPROX REF ALUMLB/EAAPPROXREF CRESLB/EAAPPROXREF TI02 .125 .3125-24 UNJF .058- .065 .045 .552- .565 .018 .0
13、51 .029 03 .188 .3750-24 UNJF .121- .128 .045 .615- .628 .021 .062 .036 04 .250 .4375-20 UNJF .168- .175 .045 .678- .691 .024 .071 .041 05 .312 .5000-20 UNJF .230- .237 .045 .740- .753 .028 .081 .046 06 .375 .5625-18 UNJF .293- .301 .045 .802- .815 .041 .120 .069 08 .500 .7500-16 UNJF .387- .395 .05
14、5 .990-1.003 .073 .211 .121 10 .625 .8750-14 UNJF .480- .488 .063 1.113-1.128 .105 .303 .174 12 .750 1.0625-12 UNJ .604- .614 .095 1.363-1.380 .179 .520 .298 16 1.000 1.3125-12 UNJ .839- .851 .125 1.613-1.630 .248 .719 .412 20 1.250 1.6250-12 UNJ 1.073-1.086 .155 1.863-1.880 .438 1.269 .727 24 1.500
15、 1.8750-12 UNJ 1.307-1.320 .180 2.109-2.135 .586 1.700 .974 32 2.000 2.5000-12 UNJ 1.776-1.791 .180 2.734-2.760 1.117 3.240 1.856TABLE 3 - DRILL DEPTH X SIZE OF PORT #2 SIZE OF PORT #1 02SIZE OF PORT #1 03SIZE OF PORT #1 04SIZE OFPORT #105SIZE OFPORT #106SIZE OFPORT #108SIZE OFPORT #110SIZE OFPORT #
16、112SIZE OF PORT #1 16SIZE OF PORT #1 20SIZE OFPORT #124SIZE OFPORT #13202 THRU .301 .305 .343 .364 .417 .456 .437 .457 .518 .529 .620 03 - THRU .323 .361 .383 .436 .475 .456 .475 .536 .547 .639 04 - - THRU .373 .394 .447 .486 .467 .486 .547 .558 .650 05 - - - THRU .412 .465 .504 .485 .504 .565 .576
17、.668 06 - - - - THRU .488 .527 .508 .528 .588 .600 .691 08 - - - - - THRU .512 .493 .513 .574 .585 .676 10 - - - - - - THRU .510 .530 .591 .602 .693 12 - - - - - - - THRU .544 .605 .616 .707 16 - - - - - - - - THRU .667 .678 .769 20 - - - - - - - - - THRU .707 .799 24 - - - - - - - - - - THRU .859 3
18、2 - - - - - - - - - - - THRU Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS4405SHEET 3 OF 6REV. A(R) FITTING ASSEMBLY, ADAPTER, REDUCER AND NONREDUCER, INTERNAL FLARE TO FLARED
19、 TUBE TABLE 4 - DRILL DEPTH Y SIZE OF PORT #2 SIZE OF PORT #1 02SIZE OF PORT #1 03SIZE OF PORT #1 04SIZE OFPORT #105SIZE OFPORT #106SIZE OFPORT #108SIZE OFPORT #110SIZE OFPORT #112SIZE OF PORT #1 16SIZE OFPORT #120SIZE OFPORT #12403 .473 - - - - - - - - - - 04 .540 .558 - - - - - - - - -05 .531 .549
20、 .561 - - - - - - - - 06 .527 .546 .557 .575 - - - - - - - 08 .619 .638 .649 .667 .690 - - - - - - 10 .711 .730 .741 .759 .782 .767 - - - - - 12 .798 .817 .831 .846 .869 .854 .871 - - - - 16 .813 .831 .842 .860 .884 .869 .886 .900 - - - 20 .827 .846 .857 .875 .898 .884 .901 .915 .997 - - 24 .921 .93
21、9 .950 .968 .991 .977 .994 1.008 1.070 1.100 - 32 1.106 1.125 1.136 1.154 1.177 1.162 1.179 1.193 1.255 1.285 1.345 NOTES: NOTICE THIS DOCUMENT REFERENCES A PART WHICH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUESTIONS CONCERNING CADMIUMS USE. /1/ MATERIAL: A. DASH
22、 AS CODE LETTER: (1) BODY: TYPE 4130 STEEL BAR PER AMS-S-6758 OR AMS6370. (2) NUT: DASH AS CODE LETTER OF AS4370 (TYPE 4130 STEEL). (3) WIRE: PER AS1791 (CLASS 302 OR 305 CORROSION RESISTANT STEEL). B. CODE LETTER D /17/: (1) BODY: TYPE 2024-T6 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/6; OR TYPE 2024-T85
23、1 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/6 OR AMS4339. (2) NUT: CODE LETTER D OF AS4370 (TYPE 2024 ALUMINUM ALLOY). (3) WIRE: PER AS1791 (CLASS 302 OR 305 CORROSION RESISTANT STEEL). C. CODE LETTER J: (1) BODY: TYPE 304 CORROSION RESISTANT STEEL BAR PER AMS5639 OR AMS-QQ-S-763. (2) NUT: CODE LETTER J O
24、F AS4370 (TYPE 304 CORROSION RESISTANT STEEL). (3) WIRE: PER AS1791 (CLASS 302 OR 305 CORROSION RESISTANT STEEL). D. CODE LETTER K: (1) BODY: TYPE 316 CORROSION RESISTANT STEEL BAR PER AMS5648 OR AMS-QQ-S-763. (2) NUT: CODE LETTER K OF AS4370 (TYPE 316 CORROSION RESISTANT STEEL). (3) WIRE: PER AS179
25、1 (CLASS 302 OR 305 CORROSION RESISTANT STEEL). E. CODE LETTER S: (1) BODY: TYPE 347 CORROSION RESISTANT STEEL BAR PER AMS5646 OR AMS-QQ-S-763. (2) NUT: CODE LETTER S OF AS4370 (TYPE 347 CORROSION RESISTANT STEEL). (3) WIRE: PER AS1791 (CLASS 302 OR 305 CORROSION RESISTANT STEEL). Copyright SAE Inte
26、rnational Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS4405SHEET 4 OF 6REV. A(R) FITTING ASSEMBLY, ADAPTER, REDUCER AND NONREDUCER, INTERNAL FLARE TO FLARED TUBE F. CODE LETTER T: (1) BODY: TYPE 6AL-4V T
27、ITANIUM ALLOY BAR PER AMS4928. (2) NUT: CODE LETTER T OF AS4370 (TYPE 6AL-4V TITANIUM ALLOY). (3) WIRE: PER AS1791 (CLASS 302 OR 305 CORROSION RESISTANT STEEL). G. CODE LETTER W: (1) BODY: TYPE 7075-T7351 ALUMINUM ALLOY BAR PER AMS4124; OR TYPE 7075-T73 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/9. (2) NUT
28、: CODE LETTER W OF AS4370 (TYPE 7075 ALUMINUM ALLOY). (3) WIRE: PER AS1791 (CLASS 302 OR 305 CORROSION RESISTANT STEEL). 2. HEAT TREATMENT PER PROCUREMENT SPECIFICATION. 3. FINISH: A. DASH AS MATERIAL CODE LETTER: (1) BODY: CADMIUM PLATE PER AMS-QQ-P-416, TYPE II, CLASS 2, DYE BLACK. (2) NUT: DASH A
29、S MATERIAL CODE LETTER OF AS4370 (CADMIUM PLATE, DYED BLACK). (3) WIRE: PER AS1791 (PASSIVATE AND COAT WITH DRY FILM LUBRICANT). B. MATERIAL CODE LETTER D: (1) BODY: ANODIZE PER AMS2472 OR MIL-A-8625, TYPE II, CLASS 2, DYE BLUE, DUPLEX SEAL. (2) NUT: MATERIAL CODE LETTER D OF AS4370 (ANODIC COATING,
30、 DYE BLUE). (3) WIRE: PER AS1791 (PASSIVATE AND COAT WITH DRY FILM LUBRICANT). C. MATERIAL CODE LETTER J: (1) BODY: PASSIVATE PER AMS2700, TYPE 6 OR TYPE 7. (2) NUT: MATERIAL CODE LETTER J OF AS4370 (PASSIVATED). (3) WIRE: PER AS1791 (PASSIVATE AND COAT WITH DRY FILM LUBRICANT). D. MATERIAL CODE LET
31、TER K: (1) BODY: PASSIVATE PER AMS2700, TYPE 6 OR TYPE 7. (2) NUT: MATERIAL CODE LETTER K OF AS4370 (PASSIVATED) (3) WIRE: PER AS1791 (PASSIVATE AND COAT WITH DRY FILM LUBRICANT). E. MATERIAL CODE LETTER S: (1) BODY: PASSIVATE PER AMS2700, TYPE 6 OR TYPE 7. (2) NUT: MATERIAL CODE LETTER S OF AS4370
32、(PASSIVATED) (3) WIRE: PER AS1791 (PASSIVATE AND COAT WITH DRY FILM LUBRICANT). F. MATERIAL CODE LETTER T: (1) BODY: ANODIZE PER AMS2488 TYPE 2 OR FLUORIDE PHOSPHATE CONVERSION COAT PER AMS2486. (2) NUT: MATERIAL CODE LETTER T OF AS4370 (FLUORIDE PHOSPHATE CONVERSION COAT). (3) WIRE: PER AS1791 (PAS
33、SIVATE AND COAT WITH DRY FILM LUBRICANT). Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS4405SHEET 5 OF 6REV. A(R) FITTING ASSEMBLY, ADAPTER, REDUCER AND NONREDUCER, INTERNAL FL
34、ARE TO FLARED TUBE G. MATERIAL CODE LETTER W: (1) BODY: ANODIZE PER AMS2472 OR MIL-A-8625, TYPE II, CLASS 2 DYED BROWN, DUPLEX SEAL. (2) NUT: MATERIAL CODE LETTER W OF AS4370 (ANODIC COATING, DYE BROWN). (3) WIRE: PER AS1791 (PASSIVATE AND COAT WITH DRY FILM LUBRICANT). H. SUFFIX CODE LETTER U: (1)
35、BODY: HIGH PURITY ALUMINUM COAT PER PROCUREMENT SPECIFICATION. I. SUFFIX CODE LETTER N: (1) NUT: SUFFIX CODE LETTER N OF AS4370 (COAT WITH DRY FILM LUBRICANT). /4/ PROCUREMENT SPECIFICATION: AS4841 EXCEPT AS SPECIFIED ON THIS STANDARD. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY
36、AN ACCREDITED MANUFACTURER LISTED IN THE NATIONAL AEROSPACE AND DEFENSE CONTRACTORS ACCREDITATION PROGRAM (NADCAP) QUALIFIED MANUFACTURER LIST (QML) FOR THIS PRODUCT TYPE. THE QML IS AVAILABLE AT ./5/ IDENTIFICATION AT LOCATION SHOWN: MARK PER AS478 CLASS C OR D, OR METHOD 7A3, 15A3 OR 15B. A. FOR S
37、IZES 06 (.375 OD TUBE SIZE) AND SMALLER: MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, LETTERS “AS“, AND MATERIAL CODE LETTER. B. FOR SIZES 08 (.500 OD TUBE SIZE) AND LARGER: MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, BASIC PART NUMBER, AND MATERIAL CODE LETTER. 6. INTENDED USE: THIS PART IS DESIGNED
38、 FOR USE AS SPECIFIED IN THE PROCUREMENT SPECIFICATION FOR REDUCER CONFIGURATION. PRESSURE RATING IS DETERMINED BY THE LARGEST PORT. /7/ LARGEST PORT DETERMINES HEX SIZE. 8. A CHANGE BAR (l) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NO
39、T 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
40、 CHANGES ONLY. /9/ ASSEMBLE AS4370 RETAINED NUT TO FITTING BODY WITH AS1791 RETAINING WIRE AS SHOWN IN FIGURE 2. THE RETAINED NUT SHALL BE FREE TO ROTATE AFTER ASSEMBLY. /10/ SAFETY WIRE HOLES PER SUFFIX CODE LETTER L OF AS4370. 11. INTERPRETATION OF DRAWING PER ARP4296. 12. SURFACE TEXTURE: SYMBOLS
41、 PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 125 in Ra. 13. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 14. DIMENSIONING AND TOLERANCING: ANSI Y14.5M-1982. 15. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSI
42、ONS .016, ANGULAR DIMENSIONS 0 DEGREES 30. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS4405SHEET 6 OF 6REV. A(R) FITTING ASSEMBLY, ADAPTER, REDUCER AND NONREDUCER, INTERNAL F
43、LARE TO FLARED TUBE /16/ EXAMPLE OF PART NUMBER: BASIC PART NUMBER MATERIAL CODE LETTER /1/ SIZE CODE, TUBE SIZE OF PORT #2 IN .062 INCREMENTS SAFETY WIRE HOLES IN SWIVEL NUT /10/ AS4405 W 08 06 U LSIZE CODE, TUBE SIZE OF PORT #1 IN .062 INCREMENTS OPTIONAL CODE LETTER (HIGH PURITY ALUMINUM COATED,
44、ALUMINUM ONLY) /3/ /17/ INACTIVE MATERIAL CODE: PART NUMBERS WITH D MATERIAL CODE ARE INACTIVE FOR NEW DESIGN AS OF 2011/05. USE PART NUMBERS WITH W MATERIAL CODE LETTER FOR NEW DESIGN. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
