1、 AEROSPACE STANDARD FITTING, TEE, REDUCER AND NON-REDUCER, BEAM SEAL, 3000/4000 PSI, MALE ON RUN AND, BRANCH, SWIVEL NUT ON RUN AS85421/5Copyright 2015 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
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3、ae.org ISSUED 2002-01REVISED 2008-01 REAFFIRMED 2015-04THIRD ANGLE PROJECTION CUSTODIAN: G-3 REV.C FEDERAL SUPPLY CLASS 4730AS85421/5 SHEET 1 OF 3 REV. C PROCUREMENT SPECIFICATION: AS85421 /4/SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of techn
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5、vised,reaffirmed, stabilized, orcancelled. SAE invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS85421/5C RATIONALE AS85421/5C HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIE
6、W POLICY. FIGURE 1 EXCEPT JUMP SIZES STYLE 1 EXCEPT JUMP SIZES STYLE 1AEROSPACE STANDARD AS85421/5 SHEET 2 OF 3 REV. C FITTING, TEE, REDUCER AND NON-REDUCER, BEAM SEAL, 3000/4000 PSI, MALE ON RUN AND, BRANCH, SWIVEL NUT ON RUN TABLE 1 - DIMENSIONAL DATA F MASS, LB/EA, MAX PORT (1) PORT (2) PORT (3)
7、A B C D (REF) E (REF) MIN MAX G RAD (MIN) TI CRES 04 04 04 .808 .684 .684 1.014 .500 .558 .565 .042 .058 .102 04 06 06 .808 .704 .704 1.014 .500 .558 .565 .042 .056 .098 06 04 04 .945 .684 .684 1.178 .500 .684 .692 .042 .067 .117 06 04 06 .945 .684 .704 1.178 .500 .684 .692 .042 .066 .116 06 08 04 .
8、945 .824 .684 1.178 .562 .684 .692 .042 .085 .149 06 06 06 .945 .704 .704 1.178 .500 .684 .692 .042 .066 .116 08 06 08 1.045 .811 .824 1.294 .562 .871 .878 .070 .105 .184 08 08 08 1.045 .824 .824 1.294 .562 .871 .878 .070 .106 .186 10 06 06 1.178 .878 .878 1.485 .688 .996 1.003 .070 .142 .248 NOTES:
9、 /1/ MATERIAL: a. CODE LETTER P - TYPE 17-4PH 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
10、AMS 2759/3. b. MATERIAL CODE LETTER T - NONE. 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
11、7. /4/ PROCUREMENT SPECIFICATION: AS85421 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-AS85421 FOR THIS STANDARD. SEE WW.EAUDITNE
12、T.COM FOR CURRENT QPL ON-LINE. /5/ IDENTIFICATION AT LOCATION SHOWN: MARK PER AS478 CLASS C OR D, OR METHOD 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 FORGI
13、NG. b. FOR SIZES 08 AND LARGER: MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, BASIC PART NUMBER AND MATERIAL CODE LETTER, AND FORGING MANUFACTURERS IDENTIFICATION WHEN MADE FROM FORGING. AEROSPACE STANDARD AS85421/5 SHEET 3 OF 3 REV. C FITTING, TEE, REDUCER AND NON-REDUCER, BEAM SEAL, 3000/4000 PSI, M
14、ALE ON RUN AND, BRANCH, SWIVEL NUT ON RUN 6. INVENTORIED PARTS CONFORMING TO THE PREVIOUS “LETTER CHANGE” MAY BE USED TO DEPLETION. 7. INTENDED USE: THIS PART IS DESIGNED FOR USE IN SYSTEM WITH MAXIMUM OPERATING PRESSURES AS FOLLOWS: a. CORROSION RESISTANT STEEL AT 3000 psi. b. TITANIUM ALLOY AT 400
15、0 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 SEALING SURFACE. OVERSPRAY IN BORE IS NOT PERMITTED. 10. TITANIUM IS NOT RECOMMENDED FOR USE IN GAS
16、EOUS 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 125 in Ra. FORGED SURFACES MAY BE 250 in Ra. 13. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFI
17、ED. 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: AS85421/5 V 06 04 06 SIZE CODE, TUBE SIZE OF PORT #3 IN .0625 INCREMENTS SIZE CODE, TUBE SIZE OF P
18、ORT #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 CITED HEREIN, THE TEXT OF THIS DOCUMENT TAKES PRECEDENCE. NOTHING IN THIS DOCUMENT, HOWEVER, SUP
19、ERSEDES 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 TECHNICAL 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.
