1、 AEROSPACE STANDARD SLEEVE, COUPLING, FLARELESS AS21922 Copyright 2006 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, withou
2、t 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 1998-08 REVISED 2006-05 THIRD ANGLE PROJECTION CUSTODIAN: SAE G-3/G-3B
3、 REV. B FEDERAL SUPPLY CLASS 4730 AS21922 SHEET 1 OF 3 REV. B PROCUREMENT SPECIFICATION: /15/ AS18280SAE TechnicalStandards Board Rules provide that: “This report is published by SAE toadvance thestate of technical andengineering sciences. Theuse of thisreportis entirely voluntary, andits applicabil
4、ityandsuitability 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 yourwritten commentsandsuggestions.RATIONA
5、LE NOTE 11 REVISED TO INCLUDE ALL DIAMETERS SINCE ANY OVALITY RESULTING FROM HEAT TREATMENT WILL AFFECT ALL DIAMETERS, NOT ONLY DIAMETERS D, E, F, OR G. UPDATED REFERENCE DOCUMENTS. WARNING THIS DOCUMENT INCLUDES CADMIUM AS A PLATING MATERIAL. THE USE OF CADMIUM HAS BEEN RESTRICTED AND/OR BANNED FOR
6、 USE IN MANY COUNTRIES DUE TO ENVIRONMENTAL AND HEALTH CONCERNS. THE USER SHOULD CONSULT WITH LOCAL OFFICIALS ON APPLICABLE HEALTH AND ENVIRONMENTAL REGULATIONS REGARDING ITS USE. FIGURE 1 - SLEEVE, COUPLING, FLARELESS Copyright SAE International Provided by IHS under license with SAENot for ResaleN
7、o reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD SLEEVE, COUPLING, FLARELESS AS21922 REV. B AS21922SHEET 2 OF 3 REV.B TABLE 1A - DIMENSIONS A-E DASH NO. NOMINAL TUBE SIZE A .010 B .003 C +.005 -.000 D /12/ E /12/ +.003 -.000 -2 .125 .41 .316 .098 .164- .168 .129
8、 -3 .188 .45 .278 .060 .226- .230 .193 -4 .250 .52 .336 .060 .294- .298 .255 -5 .312 .59 .336 .060 .360- .364 .318 -6 .375 .66 .375 .060 .419- .423 .380 -8 .500 .75 .375 .060 .546- .550 .506 -10 .625 .80 .415 .090 .682- .686 .633 -12 .750 .75 .415 .120 .817- .821 .758 -16 1.000 .80 .415 .120 1.065-1
9、.069 1.008 -20 1.250 .80 .415 .120 1.320-1.325 1.258 -24 1.500 .80 .415 .120 1.570-1.575 1.511 -32 2.000 .80 .415 .150 2.070-2.075 2.011 TABLE 1B - DIMENSIONS F-S R DASH NO. F /12/ +.006 -.000 G /12/ +.004 -.000 H J +.008 -.000 K +.008 -.000 MIN MAX S +.005 -.000 -2 .154 .175 .256 .148 .024 .003 .00
10、6 .010 -3 .227 .252 .299 .221 .020 .003 .006 .007 -4 .286 .309 .359 .280 .024 .003 .006 .007 -5 .350 .373 .422 .344 .024 .003 .006 .007 -6 .408 .435 .484 .402 .024 .003 .006 .007 -8 .556 .585 .619 .550 .024 .003 .006 .007 -10 .669 .707 .750 .663 .024 .008 .014 .010 -12 .807 .836 .938 .801 .024 .008
11、.014 .010 -16 1.057 1.086 1.156 1.051 .024 .008 .014 .010 -20 1.310 1.339 1.437 1.304 .024 .008 .014 .010 -24 1.560 1.589 1.687 1.554 .024 .008 .014 .010 -32 2.063 2.092 2.218 2.057 .024 .008 .014 .010 NOTES: 1. MATERIAL: SEE PROCUREMENT SPECIFICATION. CARBON STEEL CORROSION RESISTANT STEEL 2. FINIS
12、H: SEE PROCUREMENT SPECIFICATION. 3. FOR SURFACE ROUGHNESS, SEE ANSI B46.1. 4. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 5. DIMENSIONS ARE IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: DECIMALS .005, ANGLES 030. Copyright SAE International Provided by IHS under license with SAENot fo
13、r ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD SLEEVE, COUPLING, FLARELESS AS21922 REV. B AS21922SHEET 3 OF 3 REV.B 6. PART NUMBERS: DASH “-” IN PART NUMBER FOR CARBON STEEL ADD “C” AFTER DASH NUMBER FOR CORROSION RESISTANT STEEL, AMS 5643 (17-4-PH) E
14、XAMPLES OF PART NUMBERS: MS21922-4 SLEEVE, .250 TUBING, CARBON STEEL MS21922-4C SLEEVE, .250 TUBING, CORROSION RESISTANT STEEL, AMS 5643 (17-4-PH) 7. LETTERS “MS” ARE NOT TO BE MARKED ON THIS PART. 8. INTERCHANGEABILITY RELATIONSHIP: MS21918 AND MS21922 PARTS IDENTIFIED BY THE SAME DASH NUMBER ARE F
15、UNCTIONALLY INTERCHANGEABLE. USE MS21921 AND MS21922 AS AN ASSEMBLY WHEN SUBSTITUTING FOR MS21917 AND MS21918. 9. PARTS CODED “C” ARE INACTIVE FOR DESIGN AFTER 27 SEPTEMBER 1974. USE ONLY FOR REPLACEMENT OF IDENTICAL ITEMS IN EXISTING MILITARY EQUIPMENT. 10. F DIAMETER, K LENGTH, R RADIUS, S RADIUS
16、AND 2 EDGE ANGLE ARE NON-INSPECTABLE AFTER PRODUCTION OF 12 PILOT ANGLE. 11. OVALITY: THE INCREASE OR DECREASE OF ALL DIAMETERS (D, E, F, G, H AND J) DUE TO WARPAGE CAUSED BY HEAT TREATMENT SHALL NOT EXCEED THE SPECIFIED DIMENSIONS, INCLUDING TOLERANCES, BY MORE THAN .004 FOR SIZES -2 THROUGH -12, N
17、OR MORE THAN .006 FOR SIZES -16 THROUGH -32 WHEN MEASURED AFTER HEAT TREATMENT. /12/ CIRCULAR SURFACES OF DIAMETERS D, E, F, AND G SHALL BE CONCENTRIC WITHIN .005 TOTAL INDICATOR READING, AND TRUE WITH CENTERLINE. 13. REFERENCED DOCUMENTS SHALL BE OF THE ISSUE IN EFFECT ON DATE OF INVITATIONS FOR BI
18、D. 14. IN THE EVENT OF A CONFLICT BETWEEN THE TEXT OF THIS STANDARD AND THE REFERENCES CITED HEREIN, THE TEXT OF THIS STANDARD SHALL TAKE PRECEDENCE. /15/ PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITED MANUFACTURER AS LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QU
19、ALIFIED PRODUCTS LIST FOR PRI-QPL-AS18280 FOR THIS STANDARD. SEE http:/ FOR CURRENT QPL ONLINE. 16. 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. 17. INTERPRETATION OF DRAWING PER ARP4296. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
