1、INCH-POUNDAND10089, REV 718 October, 1999SUPERSEDINGAND10089 REV 624 February 1994DETAIL SPECIFICATION SHEETFITTING END, DESIGN STANDARD, FOR CONE CONNECTIONThis specification is approved for use by all Departments andAgencies of the Department of Defense.FQ B A A BCCTHREAD T CHAMFER 45+.000-.016R .
2、031THREAD RELIEF 1.5THREAD TO ROOT SHOULDERHEX OR BODYTHREAD TK30 5 TO F OFHEXCHAMFER 45COMPLETE THREADTO THIS POINTSTYLE GSTYLE EDRILL JCSINK 100 x HTHIS SURFACE SHALL BE FREE FROM BURRS,LONGITUDINAL AND SPIRAL TOOL MARKS, ANDSHALL BE SMOOTH, EXCEPT THAT ANNULAR TOOLMARKS WILL BE ALLOWED TO 100 IN.
3、 R a MAX.6363EA.004 ADLFIGURE 1. Fitting end1 of 3AMSC N/A FSC 4730DISTRIBUTION STATEMENT A . Approved for public release; distribution is unlimitedProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AND10089, REV 72TABLE I. Fitting end dimensionsSize Tu
4、bing Thread T P A Dia B C D ENo. OD (1) Pitch +.000 .015 .015Ref Dia Thd -.0052 .125 .312-32 NEF-3A .257 .031 .2813 .188 .375-24 UNF-3A .310 .047 .312 .3754 .250 .438-20 UNF-3A .359 .4385 .312 .500-20-UNF-3A .421 .3446 375 .625-18 UNF-3A .531 .094 .375 .5008 .500 .750-16 UNF-3A .656 .500 .625+.0000
5、+.000010 .625 .938-14 NS-3A .8911 .9375 .843 .625 .688-.0035 -.009812 .750 1.125-12 UNF-3A 1.000 .688 .81216 1.000 1.500-12 UNF-3A 1.375 .750(1) Thread T in accordance with SAE AS8879 unless otherwise specified.TABLE I. Fitting end dimensions - ContinuedSize F H J K L QNo. Dia Dia +.015 +.000 Ref-.0
6、00 -.0052 +.003 .219 .125 .046 .2663 .438 .281 .161 .063 .307-.004 .514 .562 .004 .312 .189 .359 .655 .625 .004 .406 .250 .075 .421 .726 .750 .004 .500 .312 .083 .546 .878 .875 .004 .625 .438 .094 .654 1.0110 .938 .004 .812 .562 .107 .775 1.0912 1.250 .005 .938 1.009 1.3016 1.750 .016 1.312 .750 .12
7、5 1.383 2.02(1) Thread T in accordance with SAE AS8879 unless otherwise specified.REQUIREMENTS:1. Where indicated in figure 1, surface roughness shall be in accordance with ASME B46.1.2. Break all sharp edges and remove all burrs and slivers.NOTES:1. Dimensions in inches. Unless otherwise specified,
8、 tolerances: decimals .005, angles 1/2 .2. This document is a design standard. Do not use as a part number.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AND10089, REV 73Custodians: Preparing activity:Air Force - 99 DLA - CCNavy - ASDLA - CC (Project 4730-1007)Review activities:Air Force - 82Navy - MCProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
