1、AEROSPACE STANDARD (R) FITTING, ELBOW, 90, INTERNAL STRAIGHT THREAD PORT AS5190Copyright 2008 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, recordin
2、g, 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 2000-07REAFFIRMED 2004-07 REVISED 2008-11 THIRD
3、 ANGLE PROJECTION CUSTODIAN: SAE G-3/G-3B REV.AFEDERAL SUPPLY CLASS 4730 AS5190SHEET 1 OF 4REV.APROCUREMENT SPECIFICATION: /4/ AS4875SAE TechnicalStandards Board Rules provide that: “This report is published by SAE toadvance thestate of technical andengineering sciences. Theuse of thisreport is enti
4、rely voluntary, andits applicabilityandsuitability forany particularuse, including any patent infringement arising therefrom, is thesole responsibility oftheuser.” SAE reviews each technical report at least every five yearsat which time it may be reaffirmed, revised, orcancelled. SAE invites yourwri
5、tten commentsandsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS5190ARATIONALE1. REDUCED THE OPERATING PRESSURES FOR ALUMINUM, SIZES -10 AND ABOVE. THIS WAS PROMPTED BY MS20819/AS5176 WHICH ELIMINATED AS OPTIONAL M
6、ETAL AND AS A RESULT THE OPERATING PRESSURES FOR MANY OTHER MIL-F-5509/AS4841/AS4842/AS4843/AS4875 FLARED FITTING PARTS, THAT USED ALUMINUM, WERE REDUCED, FOR SIZES -10 AND ABOVE, SEE NOTE 6. 2. ADDED CADMIUM WARNING NOTE PER AEROSPACE STYLE MANUAL. 3. ADDED CODE S FOR 347 CRES WHICH WAS ORIGINALLY
7、ON DOD DOCUMENTS AN939. LEGACY FOR PROCUREMENT OF AN894 AND MS24398. 4. UPDATED NADCAP NOTE TO AEROSPACE STYLE MANUAL. SEE /4/ 5. REMOVED AMS-S-6758, AMS-QQ-S-763 AND AMS-QQ-P-35 WHICH ARE NONCURRENT. REPLACED WITH ACTIVE REPLACEMENT STANDARD. 6. LOWERED WEIGHTS BY 10%. RESULTING FROM COMMENT BASED
8、ON PANEL MEETING. 7. ADDED TITANIUM NOTE /18/. LEGACY FROM AN939. 8. INCLUDED CADMIUM IN TITANIUM NOTE /17/. COMMENT AND LEGACY FROM AN939. 9. ADDED IVD FINISH AND FLAG NOTE /18/ TO PIN FOR “V” FINISH OPTION FOR ALUMINUM. RESULTING FROM COMMENT. 10. ADDED INVENTORY NOTE /17/. FROM AEROSPACE MANUAL.
9、FIGURE 1 - FITTING, ELBOW, 90 INACTIVE IN PART /19/Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD (R) FITTING, ELBOW, 90, INTERNAL STRAIGHT THREAD PORT AS5190SHEET 2 OF 4REV.ATABL
10、E 1 - DIMENSIONS AND WEIGHTS BASIC NO. AS5190/15/SIZE CODE (NOMINAL TUBESIZE)T THREAD PERAS8879CLASS 3B A B.016C-.015/+.000 D E V W LB/EAAPPROX REFALLB/EAAPPROXREFSTEELLB/EAAPPROXREFTI04 .250 .4375-20 UNJF .787 .688 .397 .040 .483 .735- .753 .050 .0459 .135 .0743 05 .312 .5000-20 UNJF .849 .750 .459
11、 .040 .452 .735- .753 .050 .0486 .140 .0772 06 .375 .5625-18 UNJF .849 .813 .516 .040 .475 .797- .815 .050 .0461 .132 .0732 08 .500 .7500-16 UNJF 1.037 1.063 .697 .071 .569 1.047-1.065 .050 .110 .312 .175 10 .625 .8750-14 UNJF 1.193 1.188 .815 .071 .638 1.173-1.191 .070 .122 .427 .235 12 .750 1.0625
12、-12 UNJ 1.396 1.438 .991 .077 .730 1.418-1.443 .080 .250 .718 .396 16 1.000 1.3125-12 UNJ 1.568 1.688 1.241 .077 .777 1.668-1.693 .090 .341 .981 .540 20 1.250 1.6250-12 UNJ 1.771 2.000 1.553 .077 .824 1.980-2.005 .110 .471 1.350 .745 NOTES: NOTICE THIS DOCUMENT REFERENCES A PART WHICH CONTAINS CADMI
13、UM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUESTIONS CONCERNING CADMIUMS USE. /1/ MATERIAL: a. DASH AS CODE LETTER - TYPE 4130 STEEL FORGING OR BAR PER AMS-S-6758 OR AMS6370, OR TYPE 4140 STEEL BAR PER AMS6382. /2/ b. CODE LETTER D TYPE 2024-T6 ALUMINUM ALLOY BAR PER AMS-QQ-225/6,
14、 OR TYPE 2024-T851 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/6 OR AMS4339. /19/ c. CODE LETTER J - TYPE 304 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5639. d. CODE LETTER K - TYPE 316 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5648. e. CODE LETTER R - TYPE 321 CORROSION RESISTANT STEEL FORGING
15、OR BAR PER AMS5645. f. CODE LETTER T - TYPE 6AL-4V TITANIUM ALLOY FORGING OR BAR PER AMS4928. /18/ g. CODE LETTER S - TYPE 347 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5646. /19/ h. CODE LETTER W - TYPE 7075-T73 ALUMINUM ALLOY FORGING PER AMS4141; OR TYPE 7075-T73 ALUMINUM ALLOY BAR PER AMS-Q
16、QA-225/9; OR TYPE 7075-T7351 ALUMINUM ALLOY BAR PER AMS4124. /2/ /2/ HEAT TREATMENT: a. DASH AS MATERIAL CODE LETTER - SEE HARDNESS REQUIREMENT PER PROCUREMENT SPECIFICATION. b. MATERIAL CODE LETTER W - SEE PROCUREMENT SPECIFICATION. c. OTHER MATERIAL CODE LETTERS - NONE. Copyright SAE International
17、 Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD (R) FITTING, ELBOW, 90, INTERNAL STRAIGHT THREAD PORT AS5190SHEET 3 OF 4REV.A3. FINISH: a. DASH AS MATERIAL CODE LETTER - CADMIUM PLATE PER AMS-QQ-P-416, TYPE
18、II, CLASS 2, DYE BLACK AND COAT WITH A LIGHT FILM OF OIL PER PROCUREMENT SPECIFICATION. b. MATERIAL CODE LETTERS J, K, AND R - PASSIVATE PER AMS2700 TYPE 6 OR TYPE 7. c. MATERIAL CODE LETTER T - ANODIZE PER AMS2488, TYPE 2 OR FLUORIDE PHOSPHATE CONVERSION COAT PER AMS2486 WITH COLOR PER PROCUREMENT
19、SPECIFICATION. d. MATERIAL CODE LETTER W: 1. ANODIZE PER AMS2472 OR MIL-A-8625, TYPE II, CLASS 2, DYE BROWN, DUPLEX SEAL PER PROCUREMENT SPECIFICATION. 2. W CODE PARTS TO BE COATED WITH HIGH PURITY ALUMINUM ONLY WILL HAVE THE FINISH CODE LETTER “V” PLACED AFTER THE SIZE CODE IN THE PART NUMBER. THE
20、FINISH WILL BE: COAT WITH HIGH PURITY ALUMINUM PER MIL-DTL-83488, CLASS 3, TYPE II, WITH MAXIMUM COATING THICKNESS OF .0005. GLASS BEAD PEEN PRESSURE SHALL BE 25 psi MAXIMUM. /4/ PROCUREMENT SPECIFICATION: AS4875 EXCEPT AS SPECIFIED ON THIS STANDARD. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE M
21、ANUFACTURED BY AN ACCREDITED MANUFACTURER LISTED IN THE NATIONAL AEROSPACE AND DEFENSE CONTRACTORS ACCREDITATION PROGRAM (NADCAP) QUALIFIED MANUFACTURER LIST FOR THIS PRODUCT TYPE.THE QML IS AVAILABLE AT www.eAuditN./5/ IDENTIFICATION AT LOCATION SHOWN: MARK PER AS478 CLASS C OR D, OR METHOD 7A3, 15
22、A3 OR 15B. a. FOR SIZE 06 AND SMALLER: MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, LETTERS “AS” AND MATERIAL CODE LETTER. b. FOR SIZE 08 AND LARGER: MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, BASIC PART NUMBER AND MATERIAL CODE LETTER. 6. INTENDED USE: THIS PART IS DESIGNED FOR USE IN SYSTEMS WITH
23、MAXIMUM OPERATING PRESSURES AS SHOWN IN TABLE 2. TABLE 2 - OPERATING PRESSURES FOR ASSOCIATED MATERIAL. SIZE MATERIAL PSI 04-08 ALUMINUM ALLOY 3000 10-16 ALUMINUM ALLOY 1500 20 ALUMINUM ALLOY 1000 04-16 STEEL 3000 20 STEEL 1500 04-16 CORROSION RESISTANCE STEEL 3000 20 CORROSION RESISTANCE STEEL 1500
24、 04-16 TITANIUM ALLOY 3000 20 TITANIUM ALLOY 1500 7. THIS STANDARD IS THE FUNCTIONAL EQUIVALENT OF AN939 AND IS INTENDED TO BE SUITABLE AS A REPLACEMENT STANDARD.8. WHEN MACHINED FROM BAR OR OVERSIZED FORGING, THE CENTER BODY DIMENSIONS SHALL CONFORM TO AS1376, TABLE 1. Copyright SAE International P
25、rovided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD (R) FITTING, ELBOW, 90, INTERNAL STRAIGHT THREAD PORT AS5190SHEET 4 OF 4REV.A/9/ RADIUS APPLICABLE FOR TITANIUM ALLOY PARTS ONLY. 10. INTERPRETATION OF DRAWING P
26、ER ARP4296. 11. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 125 in Ra. FORGED SURFACES MAY BE 250 in Ra. 12. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 13. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 14. DI
27、MENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .010, ANGULAR DIMENSIONS 030./15/ EXAMPLE OF PART NUMBER: BASIC PART NUMBER MATERIAL CODE LETTER /1/ SIZE CODE, TUBE SIZE IN .062 INCREMENTS THE FINISH CODE LETTER “V” WILL BE PLACED HERE ONLY FOR MATERIAL CODE “W” PARTS T
28、HAT ARE TO BE COATED WITH HIGH PURITY ALUMINUM AS5190 W 08 V16. 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
29、 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. 17. INVENTORIED PARTS CONFORMING TO THE PREVIOUS “LETTER CHANGE” MAY BE USED TO DEPLETION. /1
30、8/ TITANIUM AND CADMIUM SHALL NOT BE USED FOR OXYGEN OR POTABLE WATER SYSTEMS /19/ INACTIVE MATERIAL CODES: a. PART NUMBERS WITH MATERIAL CODE LETTER D ARE INACTIVE FOR NEW DESIGN AS OF 90 DAYS AFTER THIS REVISION DATE. USE PART NUMBERS WITH MATERIAL CODE LETTER W FOR NEW DESIGN. b. PART NUMBERS WIT
31、H MATERIAL CODE LETTER S ARE INACTIVE FOR NEW DESIGN AS OF 90 DAYS AFTER THIS REVISION DATE. USE PART NUMBERS WITH MATERIAL CODE LETTER R FOR NEW DESIGN. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
