1、AEROSPACE STANDARD FITTING, TEE, STANDARD AND REDUCER, FLARELESS TUBE TO PIPE ON SIDE, EXTERNAL THREAD AS893Copyright 2009 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, mecha
2、nical, 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: 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 1976-01REAFFIRMED
3、2007-08 REVISED 2009-12THIRD ANGLE PROJECTION CUSTODIAN: SAE G-3/G-3B REV.DFEDERAL SUPPLY CLASS 4730 AS893SHEET 1 OF 6REV. DPROCUREMENT SPECIFICATION: /6/ AS4842/2SAE TechnicalStandards Board Rules provide that: “This report is published by SAE toadvance thestate of technical andengineering sciences
4、. Theuse of thisreport is entirely voluntary, andits applicabilityandsuitability 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, orc
5、ancelled. SAE invites yourwritten commentsandsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS893DRATIONALE UPDATE SAE TEMPLATE TO ADD REVISION BLOCK, ADDED DATE TO NOTE /4/ a, ADDED REFERENCE DESIGNATIONS TO DIMENS
6、IONS W, X, T AND P IN TABLES 2 AND 5 TO AGREE WITH FIGURE 1, AND GENERAL UPDATING AS NECESSARY. PORT 12X FITTING ENDPER AS4375STYLE G IFNON-REDUCER.AS4375 STYLE EEXCEPT HEXIF REDUCER(NON-REDUCERSHOWN)X(P)LOCATION OFIDENTIFICATION /7/VACROSS PADS900 230 FORSIZE 06 AND SMALLER 130 FOR SIZE 08AND LARGE
7、RQ2X (W)PORT 3FITTING ENDPER AS5201STYLE APORT 22X (T)QZ MIN WALLTHICKNESSOF CENTERBODY SECTIONS2X (X)2X (X)2X (W)FIGURE 1 FITTING, TEE, STANDARD AND REDUCER, FLARELESS TUBE TO PIPE ON SIDE, EXTERNAL THREAD INACTIVE IN PART /4/ Copyright SAE International Provided by IHS under license with SAENot fo
8、r ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS893SHEET 2 OF 6REV. DFITTING, TEE, STANDARD AND REDUCER, FLARELESS TUBE TO PIPE ON SIDE, EXTERNAL THREAD TABLE 1 - FORGING SIZE /8/ SIZE OF PORT 3 LARGEST SIZE OF PORT 1 OR PORT 2 02LARGEST SIZE OF PORT
9、 1 OR PORT 2 03LARGEST SIZE OF PORT 1 OR PORT 2 04LARGEST SIZE OF PORT 1 OR PORT 2 05LARGESTSIZE OFPORT 1OR PORT 206LARGESTSIZE OFPORT 1OR PORT 208LARGESTSIZE OFPORT 1OR PORT 210LARGESTSIZE OFPORT 1OR PORT 212LARGEST SIZE OF PORT 1 OR PORT 2 16LARGESTSIZE OFPORT 1 OR PORT 2 20LARGESTSIZE OFPORT 1OR
10、PORT 224LARGESTSIZE OFPORT 1OR PORT 23202 03 03 04 05 06 08 10 12 16 20 24 32 04 06 06 06 06 06 08 10 12 16 20 24 32 06 08 08 08 08 08 08 10 12 16 20 24 32 08 10 10 10 10 10 10 10 12 16 20 24 32 12 12 12 12 12 12 12 12 12 16 20 24 32 16 16 16 16 16 16 16 16 16 16 20 24 32 20 20 20 20 20 20 20 20 20
11、20 20 24 32 24 24 24 24 24 24 24 24 24 24 24 24 32 32 32 32 32 32 32 32 32 32 32 32 32 32 TABLE 2 - DIMENSIONS V - Z BASIC NO. AS893/8/ /14/ SIZE CODE V (W) (X) Z 03 .360- .377 .375 .250 .090 04 .423- .440 .375 .250 .110 05 .485- .502 .469 .312 .120 06 .547- .565 .500 .312 .120 08 .735- .753 .688 .4
12、38 .150 10 .860- .878 .781 .438 .170 12 1.047-1.065 .906 .500 .185 16 1.292-1.317 1.094 .625 .205 20 1.605-1.630 1.312 .750 .240 24 1.855-1.880 1.500 .875 .250 32 2.542-2.572 2.031 1.188 .350 Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networkin
13、g permitted without license from IHS-,-,-AEROSPACE STANDARD AS893SHEET 3 OF 6REV. DFITTING, TEE, STANDARD AND REDUCER, FLARELESS TUBE TO PIPE ON SIDE, EXTERNAL THREAD TABLE 3 - LEG LENGTH Q FORGING SIZESIZE OF PORT 1 OR PORT 2 02SIZE OF PORT 1 OR PORT 2 03SIZE OF PORT 1 OR PORT 2 04SIZE OFPORT 1OR P
14、ORT 205SIZE OFPORT 1OR PORT 206SIZE OFPORT 1OR PORT 208SIZE OFPORT 1OR PORT 210SIZE OFPORT 1OR PORT 212SIZE OF PORT 1 OR PORT 2 16SIZE OF PORT 1 OR PORT 2 20SIZE OFPORT 1OR PORT 224SIZE OFPORT 1OR PORT 23203 .789 .836 04 .820 .867 .898 05 .883 .930 .961 .961 06 .961 1.008 1.039 1.039 1.055 08 1.086
15、1.133 1.164 1.164 1.180 1.273 10 1.180 1.226 1.258 1.258 1.274 1.367 1.430 12 1.272 1.320 1.351 1.351 1.367 1.460 1.523 1.586 16 1.429 1.476 1.507 1.507 1.523 1.616 1.679 1.742 1.742 20 1.585 1.632 1.663 1.663 1.679 1.772 1.835 1.898 1.898 1.898 24 1.710 1.757 1.788 1.788 1.804 1.897 1.960 2.023 2.0
16、23 2.023 2.023 32 2.148 2.159 2.226 2.226 2.242 2.335 2.398 2.461 2.461 2.461 2.461 2.461 TABLE 4 - LEG LENGTH S .031 FORGING SIZESIZE OF PORT 3 02SIZE OF PORT 3 04SIZE OFPORT 306SIZE OFPORT 308SIZE OFPORT 312SIZE OFPORT 316SIZE OFPORT 320SIZE OF PORT 3 24SIZE OF PORT 3 3203 .727 04 .78905 .789 06 .
17、898 1.085 08 .993 1.196 1.211 10 1.087 1.290 1.305 1.477 12 1.179 1.382 1.397 1.569 1.585 16 1.368 1.571 1.586 1.758 1.774 1.961 20 1.758 1.961 1.976 2.148 2.164 2.351 2.383 24 1.883 2.086 2.101 2.273 2.289 2.476 2.508 2.524 32 2.337 2.540 2.555 2.727 2.743 2.930 2.962 2.977 3.008 Copyright SAE Inte
18、rnational Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS893SHEET 4 OF 6REV. DFITTING, TEE, STANDARD AND REDUCER, FLARELESS TUBE TO PIPE ON SIDE, EXTERNAL THREAD TABLE 5 - TUBE SIZE AND CORRESPONDING THREA
19、D PORT SIZENOMINAL TUBE SIZE(T) THREAD PERAS8879(P) THREAD PERAS71051 ANPT02 .125 .3125-24 UNJF-3A 1/8 -27 03 .188 .3750-24 UNJF-3A -04 .250 .4375-20 UNJF-3A 1/4 -18 05 .312 .5000-20 UNJF-3A -06 .375 .5625-18 UNJF-3A 3/8 -1808 .500 .7500-16 UNJF-3A 1/2 -14 10 .625 .8750-14 UNJF-3A -12 .750 1.0625-12
20、 UNJ-3A 3/4 -1416 1.000 1.3125-12 UNJ-3A 1 -11 1/2 20 1.250 1.6250-12 UNJ-3A 1 1/4 -11 1/2 24 1.500 1.8750-12 UNJ-3A 1 1/2 -11 1/2 32 2.000 2.5000-12 UNJ-3A 2 -11 1/2 NOTES: NOTICE THIS DOCUMENT REFERENCES A PART WHICH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUEST
21、IONS CONCERNING CADMIUMS USE. /1/ MATERIAL: a. DASH AS CODE LETTER - TYPE 4130 STEEL FORGING OR BAR PER AMS-S-6758 OR AMS6370. b. CODE LETTER D - TYPE 2014-T6 ALUMINUM ALLOY FORGING PER AMS4133, OR TYPE 2024-T6 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/6, OR TYPE 2024-T851 ALUMINUM ALLOY BAR PER AMS-QQ-A-
22、225/6 OR AMS4339. /4/ c. CODE LETTER J - TYPE 304 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS-QQ-S-763 OR AMS5639. d. CODE LETTER K - TYPE 316 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS-QQ-S-763 OR AMS5648. e. CODE LETTER R - TYPE 321 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS-QQ-S-
23、763 OR AMS5645. f. CODE LETTER S - TYPE 347 CORROSION RESISTANT STEEL FORGING OR BAR PER AMS-QQ-S-763 OR AMS5646. /4/ g. CODE LETTER W - TYPE 7075-T73 ALUMINUM ALLOY FORGING PER AMS-QQ-A-367 OR AMS4141, OR TYPE 7075-T73 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/9, OR TYPE 7075-T7351 ALUMINUM ALLOY BAR PER
24、 AMS4124. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS893SHEET 5 OF 6REV. DFITTING, TEE, STANDARD AND REDUCER, FLARELESS TUBE TO PIPE ON SIDE, EXTERNAL THREAD MANUFACTURER LI
25、ST (QML) FOR THIS PRODUCT TYPE. THE QML IS AVAILABLE AT ./7/ 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. b. FOR SIZES 08 AND LARGER: MANUFAC
26、TURERS NAME, CAGE CODE OR TRADEMARK, BASIC PART NUMBER, AND MATERIAL CODE LETTER. /8/ FORGING SIZE IS DETERMINED AS THE SIZE NECESSARY TO MAKE THE LARGEST FITTING END. 9. INTERPRETATION OF DRAWING PER ARP4296. 10. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1. UNLESS OTHERWI
27、SE SPECIFIED, MACHINED SURFACES TO BE 125 in Ra. FORGED SURFACES MAY BE 250 in Ra. 11. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE S
28、TANDARD AS893SHEET 6 OF 6REV. DFITTING, TEE, STANDARD AND REDUCER, FLARELESS TUBE TO PIPE ON SIDE, EXTERNAL THREAD 12. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 13. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .016, ANGULAR DIMENSIONS 030./14/ EXAMPLE OF PART
29、 NUMBER: AS893 J 10 10 08 A BASIC PART NUMBER CODE LETTER FOR OXYGEN SYSTEMS. /3/ THIS CODE LETTER SHALL BE THE LAST DIGIT IN THE PART NUMBER. OMIT CODE LETTER IF MATERIAL CODE LETTER /1/ OXYGEN SYSTEMS ARE NOT REQUIRED SIZE CODE, TUBE SIZE OF PORT 1 IN SIZE CODE, PIPE SIZE OF PORT 3 IN .062 INCREMENTS (SPECIFY LARGEST .062 INCREMENTS TUBE END ON RUN FIRST) SIZE CODE, TUBE SIZE OF PORT 2 IN .062 INCREMENTS15. A CHANGE BAR ( |Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
