1、 AEROSPACE STANDARD FITTING ASSEMBLY, RING LOCKED, ADAPTER, FLARELESS TO PORT, EXTRA FINE THREADS, 5080 PSI AS5550Copyright 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,
2、 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 2005-10RE
3、VISED 2015-02THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3B REV.C FEDERAL SUPPLY CLASS 4730AS5550 SHEET 1 OF 3 REV. C PROCUREMENT SPECIFICATION: AS5000 /4/SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of technicalandengineering sciences. Theuse ofth
4、isreport is entirelyvoluntary, andits applicability 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, orcancelle
5、d. SAE invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS5550C RATIONALE HARMONIZE AS5550 AND EN4833. HARMONIZE AS5550 AND EN4833.FIGURE 1 - FITTING ASSEMBLY TABLE 1A - DIMENSIONS A-E B
6、ASIC NO. AS5550 /15/ SIZE CODE (NOMINAL TUBE SIZE) A THREAD ISO 3161 B THREAD ISO 3161 C (D) DD E +.005 -.002 04 06 08 10 12 16 20 .250 .375 .500 .625 .750 1.000 1.250 .4375-28UNJEF-3A .5625-24UNJEF-3A .7500-20UNJEF-3A .8750-20UNJEF-3A 1.0625-18UNJEF-3A 1.3125-16UNJ-3A 1.6250-16UNJ-3A .3125-24UNJF-3
7、A .4375-20UNJF-3A .5625-18UNJF-3A .6875-24UNJEF-3A .8125-20UNJEF-3A 1.1250-18UNJEF-3A 1.3125-18UNJEF-3A .514 .700 .814 1.040 1.170 1.456 1.782 .184- .190 .294- .300 .419- .425 .497- .503 .653- .659 .872- .878 1.090-1.096 .160- .175 .273- .300 .377- .408 .477- .503 .576- .614 .804- .851 1.001-1.039 .
8、239 .364 .482 .625 .737 1.000 1.225 AEROSPACE STANDARD AS5550 SHEET 2 OF 3 REV. C FITTING ASSEMBLY, RING LOCKED, ADAPTER, FLARELESS TO PORT, EXTRA FINE THREADS, 5080 PSI TABLE 1B - DIMENSIONS F-M AND WEIGHTS BASIC NO. AS5550 /15/ SIZE CODE F MIN (G) H J +.000 -.015 K +.010 -.005 L .007 M LB/EA MAX 0
9、4 06 08 10 12 16 20 .331 .456 .574 .717 .891 1.154 1.379 .400 .544 .670 .824 .981 1.251 1.466 .752 .789 .882 .945 1.018 1.018 1.045 .355 .395 .430 .465 .527 .564 .569 .125 .125 .125 .125 .157 .157 .157 .192 .210 .210 .210 .220 .220 .240 30 36 40 38 40 36 56 .018 .033 .050 .082 .115 .167 .248 NOTES:
10、1. MATERIAL: a. FITTING: 6Al-4V TITANIUM ALLOY PER AMS4928, AMS4965, OR AMS4967. b. LOCKRING: A286 CORROSION RESISTANT STEEL PER AMS5731, AMS5732, AMS5734, AMS5737, OR AMS5853. 2. HEAT TREATMENT: a. FITTING: 130 KSI UTS MIN b. LOCKRING: 34 TO 40 HRC 3. FINISH: a. FITTING: ANODIC TREATMENT PER AMS248
11、8, TYPE 2 OR FLUORIDE PHOSPHATE CONVERSION PER AMS2486. b. LOCKRING: PASSIVATE PER AMS2700, TYPE 2 OR 8, AND PTFE COATING (WHITE COLOR). /4/ PROCUREMENT SPECIFICATION: PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITED MANUFACTURER AS LISTED IN THE PERFORMANCE REVIEW INSTI
12、TUTE (PRI) QUALIFIED PRODUCT LIST FOR PRI-QPL-AS5000 FOR THIS STANDARD. SEE www.eAuditN FOR CURRENT QPL ONLINE. /5/ SEALING SURFACE: NO VISIBLE DEFECTS. TO BE PROTECTED FOR SHIPMENT. /6/ LOCKRING RETAINED ON FITTING BY CONTROLLED INTERFERENCE FIT. /7/ IDENTIFICATION: a. MARK AT LOCATION SHOWN PER AS
13、478 METHOD 2 OR 15, MANUFACTURERS NAME, TRADEMARK OR CAGE CODE. b. BAG AND TAG PER AS478 METHOD 35D, NAME, TRADEMARK OR CAGE CODE AND PART NUMBER. 8. WORKING PRESSURE FOR ALL SIZES: THIS PART IS DESIGNED FOR USE IN 5080 PSI WORKING PRESSURE SYSTEMS COMPATIBLE WITH TITANIUM. AEROSPACE STANDARD AS5550
14、 SHEET 3 OF 3 REV. C FITTING ASSEMBLY, RING LOCKED, ADAPTER, FLARELESS TO PORT, EXTRA FINE THREADS, 5080 PSI 9. FITTING ASSEMBLY TO BE INSTALLED PER AS5551. 10. INTERPRETATION OF DRAWING PER ARP4296. 11. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFI
15、ED, MACHINED SURFACES TO BE 125 MICROINCHES Ra AND SEALING SURFACE TO BE 63 MICROINCHES Ra. 12. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 13. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 14. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .005, ANGULAR D
16、IMENSIONS 0 DEGREES 30 MINUTES. /15/ EXAMPLE OF PART NUMBER: AS5550-06 I I BASIC PART NUMBER - I I - SIZE CODE, TUBE SIZE IN .062 INCREMENTS THIS STANDARD IS A CO-OWNED STANDARD AND A FUNCTIONAL EQUIVALENT OF EN4833. IT MAY OPTIONALLY CARRY TWO PART NUMBERS AS5550 AND EN4833. THERE SHOULD BE NO TECH
17、NICAL OBJECTION TO USE EN4833 AS REPLACEMENT OF AS5550 PARTS. TABLE 2 SHOWS THE EQUIVALENT CROSS REFERENCE OF AS5550 PART NUMBERS TO EN4388 PART NUMBERS. TABLE 2 - EQUIVALENT AS5550 AND EN4833 PART NUMBERS AS5550 Part Numbers EN4833 Part Numbers AS5550-04 EN4833-04 AS5550-06 EN4833-06AS5550-08 EN483
18、3-08AS5550-10 EN4833-10 AS5550-12 EN4833-12AS5550-16 EN4833-16AS5550-20 EN4833-20 16. 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) SYMBO
19、L 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. 17. INVENTORIED PARTS CONFORMING TO THE REVISION B MAY BE USED TO DEPLETION. 18. FUTURE REVISIONS TO THIS STANDARD SHALL BE COORDINATED WITH ASD-STAN COMMITTEE.
