1、 AEROSPACE STANDARD FITTING, TEE, REDUCER AND NON-REDUCER, BEAM SEAL, 3000/4000 PSI, MALE ON RUN, SWIVEL NUT ON BRANCH AS85421/4 Copyright 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 mea
2、ns, electronic, mechanical, 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: 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSU
3、ED 2002-01REVISED 2008-01 THIRD ANGLE PROJECTION CUSTODIAN: SAE G-3 REV. C FEDERAL SUPPLY CLASS4730 AS85421/4 SHEET 1 OF 3 REV. C PROCUREMENT SPECIFICATION: AS85421 /4/SAE TechnicalStandards Board Rules provide that: “This report is published by SAE toadvance thestate of technical andengineering sci
4、ences. Theuse of thisreport is entirely 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
5、, orcancelled.SAE invites yourwritten commentsandsuggestions.RATIONALE REVISED THE WEIGHT SPECIFICATIONS BASED ON SOLID MODELS OF EACH FITTING, QML/QPL NOTE AND UPDATED FINISH SPECIFICATIONS. FIGURE 1 EXCEPT JUMP SIZES STYPE 1 Copyright SAE International Provided by IHS under license with SAENot for
6、 ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD FITTING, TEE, REDUCER AND NON-REDUCER, BEAM SEAL, 3000/4000 PSI, MALE ON RUN, SWIVEL NUT ON BRANCH AS85421/4 SHEET 2 OF 3 REV. C TABLE 1 - DIMENSIONAL DATA F MASS, LB/EA, MAX PORT (1) PORT (2) PORT (3) A B
7、 C D (REF) E (REF) MIN MAX G RAD (MIN) TI CRES 04 04 04 .684 .684 .808 1.014 .500 .558 .565 .042 .056 .098 04 04 06 .684 .684 .945 1.178 .500 .684 .691 .042 .068 .118 06 06 04 .704 .704 .808 1.014 .500 .558 .565 .042 .054 .094 06 06 06 .704 .704 .945 1.178 .500 .684 .691 .042 .066 .116 06 06 08 .811
8、 .811 1.045 1.294 .562 .871 .878 .070 .105 .184 06 06 10 .878 .878 1.178 1.485 .688 .996 1.003 .070 .151 .264 06 04 08 .811 .791 1.045 1.294 .562 .871 .878 .070 .106 .186 08 04 06 .824 .791 .945 1.178 .562 .684 .691 .070 .090 .157 08 08 08 .824 .824 1.045 1.294 .562 .871 .878 .070 .106 .186 10 10 10
9、 .955 .955 1.178 1.485 .875 .996 1.003 .098 .148 .259 12 12 10 1.062 1.062 1.178 1.485 .875 .996 1.003 .098 .192 .338 12 12 12 1.062 1.062 1.316 1.659 .875 1.121 1.128 .098 .203 .357 16 10 10 1.246 1.158 1.275 1.582 1.125 .996 1.003 .098 .315 .555 NOTES: /1/ MATERIAL: a. CODE LETTER P - TYPE 17-4PH
10、CORROSION RESISTANT STEEL PER AMS 5643. b. CODE LETTER T - TYPE 6AL-4V TITANIUM ALLOY BAR PER AMS 4928 OR AMS 4965. c. CODE LETTER V - TYPE 15-5PH, CORROSION RESISTANT STEEL PER AMS 5659. 2. HEAT TREATMENT: a. MATERIAL CODE LETTER P - CONDITION H1075 PER AMS 2759/3. b. MATERIAL CODE LETTER T - NONE.
11、 c. MATERIAL CODE LETTER V - AGE TO CONDITION H 1075 PER AMS-H-6875 OR AMS 2759/3. 3. FINISH: a. MATERIAL CODE LETTER P - PASSIVATE PER AMS 2700, TYPE 6 OR 7. b. MATERIAL CODE LETTER T - NONE. c. MATERIAL CODE LETTER V - PASSIVATE PER AMS 2700, TYPE 6 OR 7. /4/ PROCUREMENT SPECIFICATION: AS85421 EXC
12、EPT 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-AS85421 FOR THIS STANDARD. SEE WW.EAUDITNET.COM FOR CURRENT QPL ON-LINE. /5/ IDENTIFICA
13、TION AT LOCATION SHOWN: MARK PER AS478 CLASS C OR D, OR METHOPD 7A3, 15A3, OR 15B. a. FOR SIZES 06 AND SMALLER: MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, LETTERS “AS” AND MATERIAL CODE LETTER, AND FORGING MANUFACTURERS IDENTIFICATION WHEN MADE FROM FORGING. b. FOR SIZES 08 AND LARGER: MANUFACTURER
14、S NAME, CAGE CODE OR TRADEMARK, BASIC PART NUMBER AND MATERIAL CODE LETTER, AND FORGING MANUFACTURERS IDENTIFICATION WHEN MADE FROM FORGING. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE
15、STANDARD FITTING, TEE, REDUCER AND NON-REDUCER, BEAM SEAL, 3000/4000 PSI, MALE ON RUN, SWIVEL NUT ON BRANCH AS85421/4 SHEET 3 OF 3 REV. C 6. INVENTORIED PARTS CONFORMING TO THE PREVIOUS “LETTER CHANGE” MAY BE USED TO DEPLETION. 7. INTENDED USE: THIS PART IS DESIGNED FOR USE IN SYSTEMS WITH MAXIMUM O
16、PERATING PRESSURES AS FOLLOWS: a. CORROSION RESISTANT STEEL AT 3000 psi. b. TITANIUM ALLOY AT 4000 psi. /8/ .030 MIN. RADIUS UNLESS QUALIFICATION OF SPECIAL PROCESS WITH SMALLER RADIUS, APPLICABLE FOR TITANIUM ALLOY PARTS ONLY. 9. DRY FILM LUBRICANT: APPLY DRY FILM LUBRICANT PER AS5272, TYPE I TO SE
17、ALING SURFACE. OVERSPRAY IN BORE IS NOT PERMITTED. 10. TITANIUM IS NOT RECOMMENDED FOR USE IN GASEOUS OR LIQUID OXYGEN SYSTEMS. 11. INTERPRETATION OF DRAWING PER ARP4296. 12. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 1
18、25 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 INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS + .015, ANGULAR DIMENSIONS + 0 30 16. EXAMPLE OF PART NUMBER: A
19、S85421/4 V 06 04 06 SIZE CODE, TUBE SIZE OF PORT #3 IN .0625 INCREMENTS SIZE CODE, TUBE SIZE OF PORT #2 IN .0625 INCREMENTS SIZE CODE, TUBE SIZE OF PORT #1 IN .0625 INCREMENTS MATERIAL CODE LETTER /1/ BASIC PART NUMBER 17. IN THE EVENT OF CONFLICT BETWEEN THE TEXT OF THIS DOCUMENT AND THE REFERENCES
20、 CITED HEREIN, THE TEXT OF THIS DOCUMENT TAKES PRECEDENCE. NOTHING IN THIS DOCUMENT, HOWEVER, SUPERSEDES APPLICABLE LAWS AND REGULATIONS UNLESS A SPECIFIC EXEMPTION HAS BEEN OBTAINED. 18. THE CHANGE BAR ( l ) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHN
21、ICAL 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. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
