1、 AEROSPACE STANDARD FITTING ASSEMBLY, CAP, FLARELESS AS5233Copyright 2015 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, wit
2、hout 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 2000-08REVISED 2009-04 REAFFIRMED 2015-04THIRD ANGLE PROJECTION
3、CUSTODIAN: G-3/G-3B REV.A FEDERAL SUPPLY CLASS 4730AS5233 SHEET 1 OF 6 REV. A PROCUREMENT SPECIFICATION: /4/ AS18280SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineering sciences. Theuse ofthisreportis entirelyvoluntary, andits
4、 applicability and suitability forany particular use,including any patent infringement arising therefrom, is thesole responsibilityoftheuser.”SAE reviews eachtechnicalreport at least every five years at which time itmay berevised,reaffirmed, stabilized, orcancelled. SAE invites yourwrittencomments a
5、ndsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS5233A RATIONALE AS5233A HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. AEROSPACE STANDARD AS5233 SHEET 2 OF 6 REV. A FITTING ASSEMBLY, CAP, FLA
6、RELESS FIGURE 1 - FITTING ASSEMBLY, CAP FIGURE 2 - CAP INSERT AEROSPACE STANDARD AS5233 SHEET 3 OF 6 REV. A FITTING ASSEMBLY, CAP, FLARELESS TABLE 1A - DIMENSIONS BASIC NO. AS5233 /15/ SIZE CODE (NOMINAL TUBE SIZE) T THREAD PER AS8879 CLASS 3B A .010 B C .010 D .010 F .010 G .010 H 02 .125 .3125-24
7、UNJF .600 .256 - - - - .375 03 .188 .3750-24 UNJF .672 .318 - - - - .438 04 .250 .4375-20 UNJF .745 .371 .232 .187 .166 .322 .562 05 .312 .5000-20 UNJF .845 .434 .265 .234 .213 .365 .625 06 .375 .5625-18 UNJF .885 .490 .243 .297 .276 .343 .688 08 .500 .7500-16 UNJF .935 .670 .300 .406 .401 .500 .875
8、 10 .625 .8750-14 UNJF 1.062 .786 .374 .500 .432 .530 1.000 12 .750 1.0625-12 UNJ 1.082 .960 .400 .656 .620 .510 1.250 14 .875 1.1875-12 UNJ .990 1.080 .420 .765 .760 .375 1.375 16 1.000 1.3125-12 UNJ 1.218 1.210 .460 .906 .807 .560 1.500 20 1.250 1.6250-12 UNJ 1.193 1.470 .478 1.093 .995 .540 2.000
9、 24 1.500 1.8750-12 UNJ 1.271 1.719 .570 1.343 1.245 .500 2.250 32 2.000 2.5000-12 UNJ 1.481 2.283 .570 1.813 1.720 .500 2.875 TABLE 1B - DIMENSIONS AND WEIGHTS BASIC NO. AS5233 /15/ SIZE CODE L P R W STOCK SIZE LB/EA APPROX. REF AL LB/EA APPROX. REF STEEL LB/EA APPROX. REF TI 02 .720 .047 .065 .032
10、 .00488 .0138 .00764 03 .767 .047 .065 .032 .00771 .0219 .0122 04 .893 .047 .087 .032 .0149 .0424 .0237 05 .977 .078 .101 .062 .0206 .0575 .0321 06 .965 .078 .101 .062 .0259 .0727 .0406 08 1.077 .078 .101 .062 .0396 .112 .061910 1.210 .078 .101 .062 .0604 .171 .0945 12 1.208 .078 .101 .062 .0909 .25
11、7 .143 14 1.180 .093 .101 .072 .0869 .244 .136 16 1.189 .093 .101 .072 .138 .390 .216 20 1.288 .093 .101 .072 .251 .716 .396 24 1.305 .093 .101 .072 .303 .864 .479 32 1.422 .093 .101 .072 .566 1.62 .895 AEROSPACE STANDARD AS5233 SHEET 4 OF 6 REV. A FITTING ASSEMBLY, CAP, FLARELESS NOTES: NOTICE THIS
12、 DOCUMENT REFERENCES A PART WHICH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUESTIONS CONCERNING CADMIUMS USE. /1/ MATERIAL: a. DASH AS CODE LETTER - 1. INSERT: TYPE 4130 ALLOY STEEL BAR PER AMS6370. 2. NUT: DASH AS CODE LETTER OF AS5234 REFERENCE (TYPE 4130 CARBON
13、STEEL). 3. WIRE: TYPE 302 CORROSION RESISTANT STEEL PER ASTM-A-493 OR TYPE 305 PER AMS5685. b. CODE LETTER T - 1. INSERT: TYPE 6AL-4V TITANIUM ALLOY BAR PER AMS4928. 2. NUT: CODE LETTER T OF AS5234 REFERENCE (TYPE 6AL-4V TITANIUM ALLOY). 3. WIRE: TYPE 302 CORROSION RESISTANT STEEL PER ASTM-A-493 OR
14、TYPE 305 PER AMS5685. c. CODE LETTER V - 1. INSERT: TYPE 15-5PH CORROSION RESISTANT STEEL BAR PER AMS5659. 2. NUT: CODE LETTER V OF AS5234 REFERENCE (TYPE 15-5PH CORROSION RESISTANT STEEL). 3. WIRE: TYPE 302 CORROSION RESISTANT STEEL PER ASTM-A-493 OR TYPE 305 PER AMS5685. d. CODE LETTER W - 1. INSE
15、RT: TYPE 7075-T7351 ALUMINUM ALLOY BAR PER AMS4124, OR TYPE 7075-T73 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/9. 2. NUT: CODE LETTER W OF AS5234 REFERENCE (TYPE 7075 ALUMINUM ALLOY). 3. WIRE: TYPE 302 CORROSION RESISTANT STEEL PER ASTM-A-493 OR TYPE 305 PER AMS5685. 2. HEAT TREATMENT: a. DASH AS CODE LET
16、TER - 1. INSERT, NUT AND WIRE: NONE. b. MATERIAL CODE LETTER T - 1. INSERT, NUT AND WIRE: NONE. AEROSPACE STANDARD AS5233 SHEET 5 OF 6 REV. A FITTING ASSEMBLY, CAP, FLARELESS c. MATERIAL CODE LETTER V - 1. INSERT: HEAT TREAT TO CONDITION H 1075 PER AMS2759/3. 2. NUT: MATERIAL CODE LETTER V OF AS5234
17、 REFERENCE (HEAT TREAT TO CONDITION H 1075). 3. WIRE: NONE. d. MATERIAL CODE LETTER W - 1. INSERT, NUT AND WIRE: NONE. 3. FINISH: a. DASH AS MATERIAL CODE LETTER - CADMIUM PLATE PER AMS-QQ-P-416, TYPE II, CLASS 2 AND COAT WITH A LIGHT FILM OF OIL PER PROCUREMENT SPECIFICATION. b. MATERIAL CODE LETTE
18、R T - 1. INSERT: ANODIZE PER AMS2488 OR FLUORIDE PHOSPHATE CONVERSION COAT PER AMS2486 WITH COLOR PER PROCUREMENT SPECIFICATION. 2. NUT: CODE LETTER T OF AS5234 REFERENCE (FLUORIDE PHOSPHATE COAT AND COAT WITH SOLID FILM LUBRICANT). 3. WIRE: PASSIVATE PER AMS2700 PER PROCUREMENT SPECIFICATION. c. MA
19、TERIAL CODE LETTER V - 1. INSERT: (a) V CODE PARTS TO BE PASSIVATED ONLY WILL HAVE NO FINISH CODE LETTER AFTER THE PART NUMBER. THE FINISH WILL BE: PASSIVATE PER AMS2700 PER PROCUREMENT SPECIFICATION. (b) V CODE PARTS TO BE CADMIUM PLATED ONLY WILL HAVE THE FINISH CODE LETTER “P” AFTER THE SIZE CODE
20、 IN THE PART NUMBER. THE FINISH WILL BE: CADMIUM PLATE PER AMS-QQ-P-416, TYPE II, CLASS 2. 2. NUT: CODE LETTER V OF AS5234 REFERENCE (PASSIVATE AND COAT WITH SOLID FILM LUBRICANT). 3. WIRE: PASSIVATE PER AMS AMS2700 PER PROCUREMENT SPECIFICATION. d. MATERIAL CODE LETTER W - 1. INSERT: ANODIZE PER AM
21、S2472 OR PER MIL-A-8625, TYPE II, CLASS 2. DYE BROWN SIMILAR TO COLOR 10080 OF FED-STD-595. 2. NUT: CODE LETTER W OF AS5234 REFERENCE (ANODIZE, DYE BROWN AND COAT WITH SOLID FILM LUBRICANT). 3. WIRE: PASSIVATE PER AMS2700 PER PROCUREMENT SPECIFICATION. /4/ PROCUREMENT SPECIFICATION: AS18280 EXCEPT A
22、S SPECIFIED ON THIS STANDARD. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITED MANUFACTURER AS LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LIST PRI-QPL-AS18280 FOR THIS STANDARD. SEE http:/ FOR CURRENT QPL ONLINE. /5/ IDENTIFICATION AT LOCATION SH
23、OWN: MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, THE NUT BASIC PART NUMBER AND MATERIAL CODE LETTER SHALL APPEAR. AEROSPACE STANDARD AS5233 SHEET 6 OF 6 REV. A FITTING ASSEMBLY, CAP, FLARELESS 6. INTENDED USE: a. THIS PART MAY BE SUITABLE FOR USE AT OPERATING PRESSURES OF 4000 OR 5000 psi PER AS4444
24、. THIS PART SHOULD THEN BE QUALIFIED TO AS4444 AND THE USER IS ADVISED TO CONTROL SOURCE APPROVAL. b. CLEANING OF ALUMINUM ALLOY AND CORROSION RESISTANT STEEL FITTINGS IN ACCORDANCE WITH ARP1176 (CODE LETTER “A”) IS REQUIRED FOR OXYGEN SYSTEMS TO AVOID FIRE DUE TO PARTICLES OR OTHER CONTAMINANTS. /7
25、/ THE NUT SHALL BE ASSEMBLED TO THE INSERT WITH THE RETAINER AND SHALL BE FREE TO ROTATE AFTER ASSEMBLY. /8/ ALUMINUM AND CORROSION RESISTANT STEEL PARTS USED IN OXYGEN SYSTEMS SHALL BE CLEANED AND PACKAGED IN ACCORDANCE WITH ARP1176 CATEGORY 2 FOR ALUMINUM AND CATEGORY 1C FOR CORROSION RESISTANT ST
26、EEL. THE CODE LETTER “A” SHALL BE ADDED TO THEIR PART NUMBER FOR IDENTIFICATION. 9. INTERPRETATION OF DRAWING PER ARP4296. 10. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 125 in Ra. 11. BREAK EDGES .003 TO .015 UNLESS OT
27、HERWISE SPECIFIED. 12. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 13. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .005, ANGULAR DIMENSIONS 0 DEGREES 30. /14/ CONTACT THE MANUFACTURER FOR CONFIRMATION OF THE WEIGHT WITH THE AS5234 NUT. /15/ EXAMPLE OF PART NUM
28、BER: AS5233 T 08 A BASIC PART NUMBER CODE LETTER FOR OXYGEN SYSTEMS /8/, OMIT IF NOT REQUIRED MATERIAL CODE LETTER /1/ SIZE CODE, TUBE SIZE IN .062 INCREMENTS 15. A CHANGE BAR (l) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL
29、 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.
