1、 AEROSPACE STANDARD NUT, FITTING, PORT AS5179Copyright 2017 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, without the prior
2、 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 ISSUED1999-01REVISED2017-09THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3B REV.C FEDERAL S
3、UPPLY CLASS 4730 AS5179 SHEET 1 OF 4 REV. C PROCUREMENT SPECIFICATION: AS4841 /4/ SAE Technical Standards Board Rules provide that: “This report is published by SAEtoadvance thestate of technicaland engineeringsciences. The useof this report is entirely voluntary, and its applicability andsuitabilit
4、y for any particularuse, includingany patent infringement arisingtherefrom,is thesole responsibility of theuser.” SAE reviews eachtechnical reportatleast every fiveyears at whichtime it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions.SAE values
5、 your input. To provide feedback on this Technical Report, please visit http:/standards.sae.org/AS5179C RATIONALE ADDED CONDUCTIVE HIGH PURITY ALUMINUM COATING FOR ALUMINUM ALLOY FITTINGS. A AL O C A T I O N O FI D E N T I F I C A T I O N / 5 /I D E N T I F I C A T I O NN O T C H. 0 4 0. 0 1 060 10
6、AHH E X/ 7 /T T H R E A DA2 X 1 1 0 10 GC2 X EDR . 0 2 0 M A XS E C T I O N A - A2 X 1 5 5 T O BJS A F E T Y W I R E H O L E S / 8 /( O P T I O N A L ). 0 0 5 A. 0 0 5 AFIGURE 1 - FITTING, NUT AEROSPACE STANDARD AS5179 SHEET 2 OF 4 REV. C NUT, FITTING, PORT TABLE 1 DIMENSIONS BASIC NO. AS5179 /16/ S
7、IZE CODE (NOMINAL TUBE SIZE) T THREAD PER AS8879 CLASS 3B A B MIN C .005 D .005 E .010 G MIN H J /8/ 02 .125 .3125-24 UNJF .250 .563 .483 .037 .323 .032 .552- .565 .092 - .102 03 .188 .3750-24 UNJF .250 .625 .546 .037 .385 .032 .615- .628 .092 - .102 04 .250 .4375-20 UNJF .281 .688 .608 .042 .448 .0
8、32 .678- .691 .092 - .102 05 .312 .5000-20 UNJF .281 .750 .670 .042 .510 .032 .740- .753 .092 - .102 06 .375 .5625-18 UNJF .297 .813 .733 .042 .573 .032 .802- .816 .092 - .102 08 .500 .7500-16 UNJF .344 1.000 .920 .042 .760 .032 .990-1.003 .113 - .123 10 .625 .8750-14 UNJF .391 1.125 1.045 .054 .885
9、 .032 1.113-1.128 .140 - .160 12 .750 1.0625-12 UNJ .438 1.375 1.295 .054 1.073 .032 1.362-1.380 .140 - .160 16 1.000 1.3125-12 UNJ .438 1.625 1.541 .054 1.323 .027 1.613-1.630 .140 - .160 20 1.250 1.6250-12 UNJ .438 1.938 1.854 .054 1.635 .027 1.926-1.943 .140 - .160 24 1.500 1.8750-12 UNJ .438 2.1
10、88 2.104 .054 1.885 .027 2.172-2.198 .140 - .160 28 1.750 2.2500-12 UNJ .438 2.563 2.478 .054 2.260 .027 2.546-2.572 .140 - .160 32 2.000 2.5000-12 UNJ .438 2.813 2.728 .054 2.510 .027 2.797-2.823 .140 - .160 TABLE 2 WEIGHTS BASIC NO. AS5179 /16/ SIZE CODE (NOMINAL TUBE SIZE) LB/100 APPROX REF ALUM
11、LB/100 APPROX REF CRES LB/100 APPROX REF TI 02 .125 .522 1.49 .827 03 .188 .606 1.74 .963 04 .250 .786 2.26 1.24 05 .312 .882 2.53 1.40 06 .375 1.04 3.00 1.66 08 .500 1.61 4.63 2.55 10 .625 2.16 6.21 3.43 12 .750 3.65 10.5 5.77 16 1.000 4.55 13.1 7.20 20 1.250 5.72 16.5 9.09 24 1.500 6.71 19.3 10.6
12、28 1.250 8.26 23.8 13.1 32 2.000 9.36 26.9 14.9 AEROSPACE STANDARD AS5179 SHEET 3 OF 4 REV. C NUT, FITTING, PORT NOTES: NOTICE THIS 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
13、 CODE LETTER - TYPE 4130 ALLOY STEEL BAR PER AMS6370 OR TYPE 4140 PER AMS6382. /2/ b. CODE LETTER D - TYPE 2024-T6 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/6 OR TYPE 2024-T851 ALUMINUM ALLOY BAR PER AMS-QQ-A-225/6 OR AMS4339. /2/ c. CODE LETTER J - TYPE 304 CORROSION RESISTANT STEEL BAR PER AMS-QQ-S-763
14、OR AMS5639. d. CODE LETTER K - TYPE 316 CORROSION RESISTANT STEEL BAR PER AMS-QQ-S-763 OR AMS5648. e. CODE LETTER R - TYPE 321 CORROSION RESISTANT STEEL BAR PER AMS-QQ-S-763 OR AMS5645. f. CODE LETTER T - TYPE 6AL-4V TITANIUM ALLOY BAR PER AMS4928. g. CODE LETTER W - TYPE 7075-T73 ALUMINUM ALLOY BAR
15、 PER AMS-QQ-A-225/9 OR TYPE 7075-T7351 ALUMINUM ALLOY BAR PER AMS4124. /2/ /2/ HEAT TREATMENT: a. DASH AS CODE LETTER - SEE HARDNESS REQUIREMENT PER PROCUREMENT SPECIFICATION. b. MATERIAL CODE LETTERS D AND W - SEE ELECTRICAL CONDUCTIVITY AND HARDNESS REQUIREMENT PER PROCUREMENT SPECIFICATION. c. OT
16、HER MATERIAL CODE LETTERS - NONE. /3/ FINISH: a. DASH AS CODE LETTER - CADMIUM PLATE PER AMS-QQ-P-416, TYPE II, CLASS 2, DYE BLACK AND COAT WITH A LIGHT FILM OF OIL PER PROCUREMENT SPECIFICATION. b. MATERIAL CODE LETTER D - ANODIZE PER AMS2472 OR AMS-A-8625, TYPE II, CLASS 2, DYE BLUE, DUPLEX SEAL P
17、ER PROCUREMENT SPECIFICATION. c. MATERIAL CODE LETTERS J, K, AND R - PASSIVATE PER AMS2700, TYPE 6 OR TYPE 7. d. MATERIAL CODE LETTER T - ANODIZE PER AMS2488 OR FLUORIDE PHOSPHATE CONVERSION COAT PER AMS2486 WITH COLOR PER PROCUREMENT SPECIFICATION. e. MATERIAL CODE LETTER W (1) W CODE PARTS TO BE A
18、NODIZED ONLY WILL HAVE NO FINISH CODE LETTER AFTER THE SIZE CODE IN THE PART NUMBER. THE FINISH WILL BE ANODIZE PER AMS2472 OR PER MIL-A-8625, TYPE II, CLASS 2 DYED BROWN, SIMILAR TO COLOR 10080 OF AMS-STD-595. (2) W CODE PARTS TO BE COATED WITH HIGH PURITY ALUMINUM ONLY WILL HAVE THE FINISH CODE LE
19、TTER “V” AFTER THE SIZE CODE IN THE PART NUMBER. SEE PROCUREMENT SPECIFICATION FOR REQUIREMENTS. /4/ PROCUREMENT SPECIFICATION: AS4841 EXCEPT AS SPECIFIED ON THIS STANDARD. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITED MANUFACTURER LISTED IN THE NATIONAL AEROSPACE AND
20、 DEFENSE CONTRACTORS ACCREDITATION PROGRAM (NADCAP) QUALIFIED MANUFACTURER LIST (QML) FOR THIS PRODUCT TYPE. THE QML IS AVAILABLE AT www.eAuditN. AEROSPACE STANDARD AS5179 SHEET 4 OF 4 REV. C NUT, FITTING, PORT /5/ IDENTIFICATION AT LOCATION SHOWN: MARK PER AS478 CLASS C OR D, OR METHOD 7A3, 15A3 OR
21、 15B. a. FOR SIZES 06 AND SMALLER: MARK MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, LETTER “AS” AND MATERIAL CODE LETTER. b. FOR SIZES 08 AND LARGER: MARK MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, BASIC PART NUMBER AND MATERIAL CODE LETTER. 6. INTENDED USE: THIS STANDARD IS THE FUNCTIONAL EQUIVALE
22、NT OF AN6289 AND IS INTENDED TO BE SUITABLE AS A REPLACEMENT STANDARD. /7/ THE HEX CORNERS MAY BE ROUNDED PER ARP1942. /8/ SAFETY WIRE HOLES: SUFFIX CODE LETTER L PARTS SHALL HAVE SAFETY WIRE HOLES IN ACCORDANCE WITH AS1043 STYLE D EXCEPT AS NOTED. /9/ FINISH CODE LETTER “V” SHALL BE PLACED AFTER SI
23、ZE CODES ONLY FOR MATERIAL CODE “W” PARTS THAT ARE TO BE COATED WITH HIGH PURITY ALUMINUM TO PROVIDE LOW ELECTRICAL CONTACT RESISTANCE. FINISH CODE LETTER “V” COMBINED WITH SAFETY WIRE SUFFIX CODE LETTER “L” SHALL BE SPECIFIED AS “VL”. NO OTHER LETTERS ARE TO FOLLOW THE SIZE CODE. 10. REVISION INDIC
24、ATOR: 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 DOCUMEN
25、T, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS, NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY. 11. INTERPRETATION OF DRAWING PER AS4296. 12. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINE
26、D SURFACES TO BE 125 MICROINCHES Ra. SURFACES OF HEX FLATS MAY BE 250 MICROINCHES Ra. 13. BREAK EDGES .003 TO .015, UNLESS OTHERWISE SPECIFIED. 14. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 15. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .016, ANGULAR DIMENS
27、IONS 0 DEGREES 30. /16/ EXAMPLE OF PART NUMBER: A S 5 1 7 9 W 08 V LB A S IC P A R T N U M B E R C O D E L E T T E R F O R S A F E T Y W IR E H O L E S . / 8 /O M IT C O D E L E T T E R IF S A F E T Y W IR E H O L E SM A T E R IA L C O D E L E T T E R / 1 / A R E N O T R E Q U IR E DS IZ E C O D E , T U B E S IZ E O F F IN IS H C O D E L E T T E R / 3 / / 9 / P O R T # 1 IN . 0 6 2 IN C R E M E N T S
