1、 AEROSPACE STANDARD FERRULE, OUTER, UNINSULATED, SHIELD TERMINATING, TYPE I, TWO PIECE, CLASS I, FOR SHIELDED CABLES AS21980Copyright 2012 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, e
2、lectronic, 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: +1 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED
3、 2012-08CUSTODIAN: AE-8/AE-8C2 FEDERAL SUPPLY CLASS 5940 AS21980SHEET 1 OF 3 PROCUREMENT SPECIFICATION: AS21608SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of technicalandengineering sciences. Theuse ofthisreport is entirelyvoluntary, andits ap
4、plicability and suitability forany particularuse,including any patent infringement arising therefrom, isthe soleresponsibilityofthe user.”SAE reviews eachtechnicalreport at least every five years at which time itmay berevised,reaffirmed, stabilized, orcancelled. SAE invites yourwrittencomments andsu
5、ggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS21980 THIRD ANGLE PROJECTION RATIONALE DOCUMENT REQUIRED TO PROVIDE FOR SUPERSESSION OF MS21980. NOTICE THE COMPLETE REQUIREMENTS FOR PROCURING THE PRODUCT DESCRIBED HE
6、REIN SHALL CONSIST OF THIS DOCUMENT AND THE LATEST ISSUE OF SAE AS21608. FIGURE 1 - OUTER FERRULE CONFIGURATION REQUIREMENTS (SEE AS21608): 1. BASE MATERIAL SHALL BE BRASS ALLOY WITH ROCKWELL HARNESS B61 TO B90. FINISH SHALL BE TIN IN ACCORDANCE WITH ASTM B545 TIN OR ASTM B339 AS APPLICABLE. 2. DIME
7、NSIONS IN INCHES SHALL BE IN ACCORDANCE WITH TABLE 1. 3. MARKING SHALL BE COLOR CODED IN ACCORDANCE WITH TABLE 1. 4. REMOVE ALL BURRS AND SHARP EDGES. CHAMFER OR ROUND EDGES IS ACCEPTABLE. 5. REQUIRED CRIMP TOOLS ARE M22520/5 OR /10 WITH VARIOUS DIES AS SPECIFIED. IF CLASS II TOOLS ARE USED (QUALIFI
8、CATION CERTIFICATION REQUIRED), SUPPLIER SHALL MAKE AVAILABLE TO THE USER, COMPLETE DETAILS OF THE TOOLS REQUIRED FOR TERMINATION OF FERRULE. 6. SUPPLIER NAME OR SYMBOL IN ACCORDANCE AIR1353 AND PART NUMBER REQUIRED ON UNIT PACKAGING. 7. PART NUMBER MS21980 -101 I I_ FERRULE DASH NUMBER (SEE TABLE 1
9、) I_ MS PART NUMBER PREFIX AND AS21980 DETAIL SPECIFICATION NUMBER AEROSPACE STANDARD AS21980 SHEET 2 OF 3 FERRULE, OUTER, UNINSULATED, SHIELD TERMINATING, TYPE I, TWO PIECE, CLASS I, FOR SHIELDED CABLES APPLICATIONS: 1. AS18121 OUTER FERRULE IS USED WITH AS21981 INNER FERRULE AS INSULATION REPLACEM
10、ENT. 2. AS21980 OUTER FERRULE IS USED WITH AS21981 INNER FERRULE AS UN-INSULATED REPLACEMENT. 3. AS21981 INNER TO AS21980 OUTER FERRULE COMBINATIONS ARE IN ACCORDANCE WITH TABLE 2. 4. AS21981 IS ONLY USED FOR REPLACEMENT IN U.S. MILITARY APPLICATIONS (SEE AS83519). 5. TIN PLATE CONFIGURATIONS NOT FO
11、R SPACE APPLICATIONS. AS21608 DOES NOT RESTRICT THE USE OF PURE TIN FINISHES WHICH MAY CAUSE TIN WHISKER GROWTH. FOR MORE INFORMATION ON TIN WHISKERS, SEE AIR5444. TABLE 1 - OUTER FERRULE DIMENSIONS AND MARKING DASH NO. COLOR CODE A DIA. B DIA. M22520/5 CRIMPING DIE DASH NO. (REF) DIE CLOSURE MIN MA
12、X MIN MAX -101 NO COLOR .098 .104 .121 .127 -33 B -128 BLUE .125 .131 .147 .155 -35 B -149 PURPLE .146 .152 .176 .182 -37 B -156 YELLOW .153 .159 .190 .196 -39 B -175 BLUE .172 .178 .212 .218 -41 B -187 ORANGE .184 .190 .224 .230 -43 B -194 RED .191 .197 .223 .229 -43 B -199 NO COLOR .196 .202 .232
13、.238 -43 B -205 YELLOW .202 .208 .242 .248 -19 B -219 GREEN .216 .222 .247 .253 -19 B -225 PURPLE .222 .228 .253 .259 -45 B -232 ORANGE .229 .235 .260 .266 -45 B -261 YELLOW .258 .264 .294 .300 -19 A -275 NO COLOR .272 .278 .303 .309 -43 A -281 PURPLE .278 .284 .328 .334 -41 A -287 BLUE .284 .290 .3
14、24 .330 -41 A -297 GREEN .294 .300 .332 .338 -41 A -312 YELLOW .309 .315 .359 .365 -39 A -327 NO COLOR .324 .330 .369 .375 -37 A -348 ORANGE .345 .351 .391 .397 -35 A -359 PURPLE .356 .362 .396 .402 -33 A -375 YELLOW .372 .378 .403 .409 -47 - -405 RED .402 .408 .450 .456 -23 -415 BLUE .412 .418 .460
15、 .486 -23 - -460 NO COLOR .457 .463 .507 .513 -53 -500 GREEN .497 .503 .547 .553 -21 A TABLE 2 - AS21981 INNER TO AS21980 OUTER FERRULE COMBINATIONS UN-INSULATED TWO-PIECE COMBINATION (REF) MS21981 INNER FERRULE DASH NO. MS21980 OUTER FERRULE DASH NO. -058 -128, -149, -156 -063 -156, -175-080 -156,
16、-175, -187 -101 -187, -194, -199 -115 -199, -205, -219 -134 -225, -232, -261 -156 -232, -261, -275 -175, -187 -287, -297 -205, -219 -312, -327, -348 AEROSPACE STANDARD AS21980 SHEET 3 OF 3 FERRULE, OUTER, UNINSULATED, SHIELD TERMINATING, TYPE I, TWO PIECE, CLASS I, FOR SHIELDED CABLES SUPERSESSION:
17、1. THE MILITARY STANDARD (MS) FERRULE SPECIFICATIONS MS21980, MS21981, AND MS18121 ARE SUPERSEDED BY AS21980, AS21981, AND AS18121 RESPECTIVELY. 2. THE MILITARY SUPERSEDED MS25311 PART NUMBERS BY MS21981 AND MS21980 PART NUMBERS AS INDICATED IN TABLE 3. TABLE 3 - MS25311 PART NUMBER SUPERSESSION SUP
18、ERSEDED MS25311 ONE-PIECE FERRULE DASH NO. REPLACED BY TWO-PIECE COMBINATION (REF) MS21981 INNER FERRULE DASH NO. MS21980 OUTER FERRULE DASH NO. -90 -058 -128, -149, -156 -100 -063 -156, -175-110 -080 -156, -175, -187 -120 -101 -187, -194, -199 -130 -115 -199, -205, -219 -150 -134 -225, -232, -261 -
19、160 -156 -232, -261, -275 -180 -175, -187 -287, -297 -200 -205, -219 -312, -327, -348 SPECIFICATION NOTES: 1. A 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, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS, NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY.
