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1、SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefr
2、om, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. SHEET 1 OF 5 AS5461 REV. A THIRD ANGLE PROJECTION AEROSPACE STANDARD AS5461 REV. A IS
3、SUED 2001-03 REVISED 2003-01 REAFFIRMED 2007-07 HOSE ASSEMBLY, METAL - MEDIUM PRESSURE, FLARED, WELDED, 45 TO 45 CUSTODIAN: SAE G-3/G-3DPROCUREMENT SPECIFICATION: /2/ AS1424 FEDERAL SUPPLY CLASS 4720 FIGURE 1 - HOSE ASSEMBLY FIGURE 2 - FITTING ANGULAR ORIENTATION /11/ RATIONALE THIS DOCUMENT HAS BEE
4、N REAFFIRMED TO COMPLY WITH THE SAE 5-YEAR REVIEW POLICY. Copyright 2007 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, recording, or otherwise, with
5、out 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 Copyright SAE International Provided by IHS under license with SAELicensee=
6、Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 21:08:10 MSTNo reproduction or networking permitted without license from IHS -,-,- HOSE ASSEMBLY, METAL - MEDIUM PRESSURE, FLARED, WELDED, 45 TO 45 AEROSPACE STANDARD AS5461 SHEET 2 OF 5 AS5461 REV. A REV. A TABLE 1 - ASSEMBLY DIMENSIONS HOSE
7、ASSEMBLY SIZE CODE HOSE SIZE (REF) A MAX B MIN THRU /8/ C MIN C MAX D MAX (E) NOM R (REF) THREAD T PER AS8879 (ISO 3161) (REF) E .2501.34.141.32.38 .900.372 .250 .4375-20UNJF-3B F .3121.41.197.39.451.100.375 .312 .5000-20UNJF-3B G .3751.50.250.44.501.200.375 .375 .5625-18UNJF-3B H .5001.71.360.54.60
8、1.300.438 .500 .7500-16UNJF-3B J .6251.93.455.61.671.500.515 .625 .8750-14UNJF-3B K .7502.25.568.65.721.740.562 .750 1.0625-12UNJ-3B M1.0002.84.760.76.822.300.6201.000 1.3125-12UNJ-3B N1.2503.16.920.90.962.850.6201.250 1.6250-12UNJ-3B TABLE 2 - ASSEMBLY LENGTH TOLERANCE HOSE ASSEMBLY LENGTHLENGTH TO
9、LERANCE UNDER 10 in.062 in 10 TO 36 in EXCLUSIVE.125 in 36 TO 50 in EXCLUSIVE.250 in 50 in AND OVER1% TABLE 3 - HOSE ASSEMBLY ROOM TEMPERATURE PHYSICAL CHARACTERISTIC /5/ HOSE SIZE CODE OPERATING PRESSURE PSI NOM PROOF PRESSURE PSI MIN BURST PRESSURE PSI MIN E200030008000 F180027007200 G160024006400
10、 H140021005600 J120018004800 K105015754200 M 80012003200 N 550 8252200 Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 21:08:10 MSTNo reproduction or networking permitted without license from IHS -,-,- HOSE ASSEMBLY,
11、 METAL - MEDIUM PRESSURE, FLARED, WELDED, 45 TO 45 AEROSPACE STANDARD AS5461 SHEET 3 OF 5 AS5461 REV. A REV. A NOTES: /1/MATERIALS: CLASS “A”:INNER TUBE - CORROSION RESISTANT STEEL TYPE 321 BRAID - CORROSION RESISTANT STEEL TYPE 321 BRAID RETAINERS - CORROSION RESISTANT STEEL TYPE 321 OR 347 FITTING
12、 COMPONENTS - NICKEL ALLOY TYPE 625 OR 718 CLASS “B”:INNER TUBE - NICKEL ALLOY TYPE 625 BRAID - CORROSION RESISTANT STEEL TYPE 321 BRAID RETAINERS - CORROSION RESISTANT STEEL TYPE 321 OR 347 FITTING COMPONENTS - NICKEL ALLOY TYPE 625 OR 718 CLASS “N”:INNER TUBE - NICKEL ALLOY TYPE 625 BRAID - CORROS
13、ION RESISTANT STEEL TYPE 321 BRAID RETAINERS - CORROSION RESISTANT STEEL TYPE 321 OR 347 FITTING COMPONENTS - CORROSION RESISTANT STEEL TYPE 321 OR 347 CLASS “S”:INNER TUBE - CORROSION RESISTANT STEEL TYPE 321 BRAID - CORROSION RESISTANT STEEL TYPE 321 BRAID RETAINERS - CORROSION RESISTANT STEEL TYP
14、E 321 OR 347 FITTING COMPONENTS - CORROSION RESISTANT STEEL TYPE 321 OR 347 TABLE 4 - SPHERICAL BALL SIZE FOR DETERMINING MINIMUM HOSE ASSEMBLY ID /8/ HOSE SIZEELBOW FITTING E.120 F.167 G.212 H.306 J.387 K.483 M.646 N.782 TABLE 5 - WEIGHTS (NOM) HOSE SIZE HOSE LB/IN STANDARD FITTING (LB) 45 ELBOW E.
15、016.05 F.018.07 G.020.08 H.028.13 J.038.20 K.042.33 M.058.55 N.072.83 Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 21:08:10 MSTNo reproduction or networking permitted without license from IHS -,-,- HOSE ASSEMBLY,
16、METAL - MEDIUM PRESSURE, FLARED, WELDED, 45 TO 45 AEROSPACE STANDARD AS5461 SHEET 4 OF 5 AS5461 REV. A REV. A NOTES (CONTINUED): /2/THIS HOSE ASSEMBLY SHALL BE QUALIFIED IN ACCORDANCE WITH PROCUREMENT SPECIFICATION AS1424. SEE NOTE /15/. USERS OF THIS STANDARD ARE ADVISED TO CONTROL SOURCE APPROVAL(
17、S) BY STANDARD PAGE SUPPLEMENT SHEET OR SIMILAR MEANS. CHANGE-OVER FROM USER-QPL TO PRI-QPL SHALL BE PERFORMED IN ACCORDANCE WITH AS1424 AND COMPLETED WITHIN SIX MONTHS FROM THE DATE OF ISSUE OF PRI QPL-AS1424. USERS OF THIS STANDARD SHALL PROCURE THIS PRODUCT FROM ACCREDITED MANUFACTURER(S), OR THE
18、IR ACCREDITED DISTRIBUTOR(S), AS LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LIST QPL- AS1424 FOR THIS STANDARD. 3.CONSTRUCTION AND PERFORMANCE PER AS1424. FITTINGS SHALL BE PERMANENTLY ATTACHED TO THE HOSE. 4.THESE ASSEMBLIES ARE INTENDED FOR USE IN LOW AND MEDIUM PRESSURE P
19、NEUMATIC SYSTEMS UP TO 850 F WITH SHORT EXCURSIONS TO 1200 F. MAXIMUM RATED OPERATING PRESSURE IS DEPENDENT ON AMBIENT OPERATING TEMPERATURE AND CAN BE DETERMINED FROM AS1424. /5/SEE AS1424 FOR PRESSURES AT ELEVATED TEMPERATURE. 6.MARKING SHALL BE PER AS1424 ON A STAINLESS STEEL BAND NOT OVER 1.0 in
20、 WIDE OR ON THE END FITTINGS. THE CHARACTERS SHALL BE A MINIMUM OF .060 HIGH. THE BAND SHALL BE SO DESIGNED AS TO REMAIN TIGHT ON THE HOSE TO PREVENT RELATIVE MOTION AND CHAFING. IT SHALL BE OF SUFFICIENT STRENGTH TO PREVENT REMOVAL BY HAND. /7/LENGTH “L” IS A FOUR DIGIT NUMBER OF WHICH THE FIRST TH
21、REE DIGITS DESCRIBE THE HOSE ASSEMBLY LENGTH IN WHOLE INCHES, AND THE FOURTH DIGIT, IN FRACTION OF AN INCH IN EIGHTHS. SEE TABLE 2 FOR ASSEMBLY LENGTH TOLERANCE. /8/A TRUE CIRCULAR CROSS SECTION IS NOT REQUIRED THROUGH THE FITTING ID. HOWEVER, THE APPLICABLE, OR LARGER, BALL DIAMETER LISTED IN TABLE
22、 4 MUST BE CAPABLE OF PASSING THROUGH THE ASSEMBLY. 9.DIMENSIONS AND TOLERANCING: ASME Y14.5M-1994. 10.THESE HOSE ASSEMBLIES SHALL ONLY BE USED WHEN THE APPLICATION DOES NOT PRACTICALLY PERMIT THE USE OF A HOSE ASSEMBLY WITH AT LEAST ONE STRAIGHT END FITTING. /11/THE FITTING ORIENTATION DASH NUMBER
23、IS A THREE DIGIT NUMBER DEFINING THE RELATIVE POSITION OF THE END FITTINGS IN 1 INCREMENTS (EXAMPLE 090 = 90). FITTING ORIENTATION SHALL BE MEASURED COUNTERCLOCKWISE FROM THE NEAREST END FITTING WHICH SHALL BE IN THE RELATIVE 000 POSITION (SEE FIGURE 2). WHEN END FITTINGS ARE POINTING IN THE SAME DI
24、RECTION, THE DASH NUMBER SHALL BE “000”. 12.THIS PART STANDARD TAKES PRECEDENCE IN CASE OF CONFLICT. 13.EXAMPLE OF PART NUMBER: 14.FITTING ENDS SHALL MATE WITH AS4395. STANDARD COUPLING NUTS SHALL BE IN ACCORDANCE WITH OR EQUIVALENT TO AN818 OR AS4370. /15/A CLASS “N” ASSEMBLY MAY BE SUPPLIED IN LIE
25、U OF CLASS “S” TO MEET AS1424 REQUIREMENTS. Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 21:08:10 MSTNo reproduction or networking permitted without license from IHS -,-,- HOSE ASSEMBLY, METAL - MEDIUM PRESSURE, F
26、LARED, WELDED, 45 TO 45 AEROSPACE STANDARD AS5461 SHEET 5 OF 5 AS5461 REV. A REV. A NOTES (CONTINUED): /16/SUFFIX LETTER “L” (IF REQUIRED): APPLY A SOLID FILM LUBRICANT TO THE SHOULDER AREA OF THE FITTING END AND TO THE ENTIRE INTERNAL SURFACES OF THE NUT AND NUT RETAINING WIRE (IF USED). OVERSPRAY
27、ON THE EXTERNAL FITTING END AND EXTERNAL NUT SURFACE IS PERMISSIBLE. SOLID FILM LUBRICATED ENDS SHALL MEET THE REQUIREMENTS OF NOTE /18/. /17/SUFFIX LETTER “P” (IF REQUIRED): APPLY A SILVER PLATED FILM PER AMS 2410, .0003-.0006 THICK, TO THE SHOULDER AREA OF THE FITTING END AND TO THE ENTIRE INTERNA
28、L SURFACE OF THE NUT AND NUT RETAINING WIRE (IF USED). PLATING ON THE EXTERNAL FITTING END AND EXTERNAL NUT SURFACE IS PERMISSIBLE. SILVER PLATED ENDS SHALL MEET THE REQUIREMENTS OF NOTE /18/. /18/SOLID FILM LUBRICATED, OR SILVER PLATED, FITTING END SHALL NOT EXHIBIT GALLING AFTER BEING SUBJECTED TO
29、 THE HIGH TEMPERATURE TORQUE TEST AS DEFINED IN AS1424. 19.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. Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 21:08:10 MSTNo reproduction or networking permitted without license from IHS -,-,-
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