1、 AEROSPACE STANDARD UNION, FLARELESS TUBE OR BOSS MA2115Copyright 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, withou
2、t 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 1988-05REAFFIRMED2015-04THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3B
3、FEDERAL SUPPLY CLASS 4730MA2115 SHEET 1 OF 2 PROCUREMENT SPECIFICATION: MA2500 (ISO 7169)SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of technicalandengineering sciences. Theuse ofthisreport is entirelyvoluntary, andits applicability and suitab
4、ility 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 andsuggestions. SAE values
5、your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/MA2115 RATIONALE MA2115 HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. AEROSPACE STANDARD MA2115 SHEET 2 OF 2 UNION, FLARELESS TUBE OR BOSS NOTES:/1/ DN = NOMINAL TUBE OUT
6、SIDE DIAMETERS2. DIMENSIONS IN MILLIMETERS.3. ALL MACHINED SURFACES SHALL BE SMOOTH TO 3.2 MICROMETERS RaPER ANSI B46.1 EXCEPT AS NOTED.4. REMOVE ALL BURRS AND BREAK ALL SHARP EDGES.5. MATERIAL, FINISH, MANUFACTURE, IDENTIFICATION, CLEANING AND PACKAGING PER PROCUREMENT SPECIFICATION./6/ CODE LETTER
7、 FOR MATERIAL:LETTER F, CARBON STEELLETTER D, 2024 ALUMINUM ALLOYLETTER W, 7075 ALUMINUM ALLOYLETTER J, 304 CORROSION RESISTANT STEELLETTER K, 316 CORROSION RESISTANT STEELLETTER S, 347 CORROSION RESISTANT STEEL7. THIS PART SHALL BE QUALIFIED IN A FITTING ASSEMBLY IN ACCORDANCE WITH MA 2005 (ISO 7169). USERS OF THIS STANDARD ARE ADVISED TO CONTROL SOURCE APPROVAL(S) BY STANDARD PAGE SUPPLEMENT OR SIMILAR MEANS.8. EXAMPLE OF PART NUMBER: MA2115J08, UNION, DN08 TUBE SIZE, 304 CORROSION RESISTANT STEEL.9. THIS PART IS THE SAME AS ISO 7317, FIGURE 2.
