1、 AEROSPACE STANDARD FITTING, ADAPTER, BEAM SEAL, 3000/4000 PSI, MALE TO FLARELESS AS85421/10Copyright 2017 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, photocopy
2、ing, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED2001-01REVISED2017-11THIRD ANGLE
3、 PROJECTION CUSTODIAN: G-3/G3-B REV.D FEDERAL SUPPLY CLASS 4730 AS85421 /10 SHEET 1 OF 3 REV. D PROCUREMENT SPECIFICATION: AS85421 /4/ SAE Technical Standards Board Rules provide that: “This report is published by SAEtoadvance thestate of technicaland engineering sciences. The useof this report is e
4、ntirely voluntary, and its applicability andsuitability for any particularuse, includingany patent infringement arisingtherefrom,is the sole responsibility of theuser.” SAE reviews eachtechnical reportatleast every fiveyears at whichtime it may be revised, reaffirmed, stabilized, or cancelled. SAE i
5、nvites your written comments and suggestions.SAE values your input. To provide feedback on this Technical Report, please visit http:/standards.sae.org/AS85421/10D RATIONALE CHANGE THE FINISH REQUIREMENT FOR TITANIUM MATERIAL TO “NONE“ AND UPDATE TO LATEST SAE REQUIREMENTS. FIGURE 1 AEROSPACE STANDAR
6、D AS85421/10 SHEET 2 OF 3 REV. D FITTING, ADAPTER, BEAM SEAL, 3000/4000 PSI, MALE TO FLARELESS TABLE 1 - DIMENSIONAL DATA DASH NO. TUBE OD S THREAD AS8879 T THREAD AS8879 A B C REF E MASS, LB/EA, APPROX, REF TI CRES -03 .188 .3750-24UNJF-3A .3750-28UNJS-3A .855 .375 +.003 .004 .200 .350 .021 .038 -0
7、4 .250 .4375-20UNJF-3A .4375-24UNJS-3A .960 .438 .232 .413 .030 .052 -05 .313 .5000-20UNJF-3A .5000-24UNJS-3A .970 .500 .242 .475 .036 .064 -06 .375 .5625-18UNJF-3A .5625-20UNJS-3A 1.052 .562 .288 .537 .046 .081 -08 .500 .7500-16UNJF-3A .7188-20UNJS-3A 1.170 .750 .300 .725 .077 .137 -10 .625 .8750-1
8、4UNJF-3A .8438-18UNJS-3A 1.303 .875 .306 .850 .102 .181 -12 .750 1.0625-12UNJ-3A 1.0000-16UNJ-3A 1.480 1.000 .380 .975 .156 .276 -16 1.000 1.3125-12UNJ-3A 1.2500-14UNJS-3A 1.560 1.250 .412 1.225 .219 .388 -20 1.250 1.6250-12UNJ-3A 1.5781-14UNJS-3A 1.583 1.625 .016 .438 1.600 .313 .553 -24 1.500 1.87
9、50-12UNJ-3A 1.8438-14UNJS-3A 1.668 1.875 .438 1.850 .395 .699 SIZES -20 AND -24 WERE ORIGINALLY DESIGNATED AS SIZES -21 AND -25 ON SOME MANUFACTURERS DRAWINGS. THESE SIZES WILL NOT CONNECT WITH THE ORIGINAL -20 AND -24 FITTINGS. SEE 6.4 IN THE PROCUREMENT SPECIFICATION FOR ADDITIONAL INFORMATION. NO
10、TES /1/ MATERIAL: a. CODE LETTER P - TYPE 17-4PH CORROSION RESISTANT STEEL PER AMS5643. b. CODE LETTER T - TYPE 6Al-4V TITANIUM ALLOY BAR PER AMS4928 OR AMS4965. c. CODE LETTER V - TYPE 15-5PH, CORROSION RESISTANT STEEL PER AMS5659. 2. HEAT TREATMENT: a. MATERIAL CODE LETTER P - CONDITION H1075 PER
11、AMS2759/3. b. MATERIAL CODE LETTER T - NONE. c. MATERIAL CODE LETTER V - AGE TO CONDITION H 1075 PER AMS-H-6875 OR AMS2759/3. 3. FINISH: a. MATERIAL CODE LETTER P - PASSIVATE PER AMS2700, TYPE 2 OR 8. b. MATERIAL CODE LETTER T - NONE. c. MATERIAL CODE LETTER V - PASSIVATE PER AMS2700, TYPE 2 OR 8. /
12、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 www.eAuditN FOR
13、 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 FORGING. b. FO
14、R 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. 6. INVENTORIED PARTS CONFORMING TO THE PREVIOUS “LETTER CHANGE“ MAY BE USED TO DEPLETION. 7. INTENDED USE: THIS PART IS DESI
15、GNED FOR USE IN SYSTEMS WITH MAXIMUM OPERATING PRESSURES AS FOLLOWS: a. CORROSION RESISTANT STEEL AT 3000 PSI. b. TITANIUM ALLOY AT 4000 PSI. 8. DRY FILM LUBRICANT: APPLY DRY FILM LUBRICANT PER AS5272, TYPE I TO SEALING SURFACE. OVERSPRAY IN BORE IS NOT PERMITTED. AEROSPACE STANDARD AS85421/10 SHEET
16、 3 OF 3 REV. D FITTING, ADAPTER, BEAM SEAL, 3000/4000 PSI, MALE TO FLARELESS 9. INTERPRETATION OF DRAWING PER AS4296. 10. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 125 MICROINCHES Ra. FORGED SURFACES MAY BE 250 MICROIN
17、CHES Ra. 11. BREAK EDGES .003 TO .015, UNLESS OTHERWISE SPECIFIED. 12. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 13. DIMENSIONS ARE IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS +.015, ANGULAR DIMENSIONS +030. 14. EXAMPLE OF PART NUMBER: AS85421/10 V 06 SIZE CODE, TUBE S
18、IZE IN SIXTEENTHS IN .0625 INCREMENTS MATERIAL CODE LETTER /1/ BASIC PART NUMBER 15. 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, SUPERSEDES APPLICABLE LAWS AND REGULATIONS U
19、NLESS A SPECIFIC EXEMPTION HAS BEEN OBTAINED. 16. USERS ARE CAUTIONED WHEN INSTALLING SIZES -03 THROUGH -06. THE ONLY DIFFRENCE BETWEEN THE TWO ENDS IS THE NUMBER OF THREADS. 17. REVISION INDICATOR: A CHANGE BAR (l) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHER
20、E 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, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS, NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY.
