NASM-35214-2006.pdf
《NASM-35214-2006.pdf》由会员分享,可在线阅读,更多相关《NASM-35214-2006.pdf(3页珍藏版)》请在三一文库上搜索。
1、 TABLE I. DASH NUMBERS AND DIMENSIONS #2 #4 #6 #8 #10 1/4 5/16 3/8 D NOMINAL SIZE .0860 .1120 .1380 .1640 .1900 .2500 .3125 .3750 THREADS PER INCH (UNC-2A) 56 40 32 32 24 20 18 16 D BODY MAX .0860 .1120 .1380 .1640 .1900 .2500 .3125 .3750 MIN .0717 .0925 .1141 .1399 .1586 .2127 .2712 .3287 A HEAD MA
2、X .167 .219 .270 .322 .373 .492 .615 .740 MIN .155 .205 .256 .306 .357 .473 .594 .716 MAX .062 .080 .097 .115 .133 .175 .218 .261 H HEAD HEIGHT MIN .053 .070 .087 .105 .122 .162 .203 .244 P HEAD RADIUS REFERENCE: .010 .010 .015 .015 .020 .035 .040 .040 R FILLET RADIUS MA .013 .017 .021 .025 .029 .03
3、8 .047 .056 DRIVER SIZE 1 1 2 2 2 3 4 4 MINIMUM TENSILE STRENGTH LOAD (LBS) 200 330 500 770 960 1750 2880 4260 L LENGTH TOLERANCE DASH NO DASH NO DASH NO DASH NO DASH NO DASH NO DASH NO DASH NO .12 1 10 21 36 .19 2 11 22 37 .25 3 12 23 38 51 .31 4 13 24 39 52 66 .38 5 14 25 40 53 67 80 .44 +00 6 15
4、26 41 54 68 81 .50 -.03 7 16 27 42 55 69 82 93 .56 136 1061/ 1081/ 1141/ 120 124 128 132 .62 8 17 28 43 56 70 83 94 .75 9 18 29 44 57 71 84 95 .88 19 30 45 58 72 85 96 1.00 20 31 46 59 73 86 97 1.12 1071/ 1091/ 1151/ 121 125 129 133 1.25 32 47 60 74 87 98 1.38 137 1101/ 1161/ 122 126 130 134 1.50 +.
5、00 33 48 61 75 88 99 -.06 1.75 34 49 62 76 89 100 1.88 1111/ 117 123 127 131 135 2.00 35 50 63 77 90 101 2.25 1121/ 118 64 78 91 102 2.50 +.00 1131/ 119 65 79 92 103 2.75 -.09 104 3.00 105 NOTE: LINED OUT DASH NUMBERS ARE INACTIVE FOR NEW DESIGN AFTER 12 JUNE 1974. 1/ DASH NUMBERS 106 THRU 116 ARE N
6、ON-PREFERRED FOR NEW DESIGN. LIST OF CURRENT SHEETS NO REV 1 1 2 1 ? 3 NEW THE INITIAL RELEASE OF THIS DOCUMENT SUPERSEDES MS35214, REVISION D, AMENDMENT 1. PART NUMBERS REMAIN MS35214 USE OF OR RELIANCE UPON THIS DOCUMENT OR ANY NATIONAL AEROSPACE STANDARD IS ENTIRELY VOLUNTARY. AIA DOES NOT QUALIF
7、Y SUPPLIERS OR CERTIFY CONFORMANCE OF ITEMS PRODUCED UNDER NATIONAL AEROSPACE STANDARDS. AIA MAKES NO REPRESENTATION OR CLAIM RESPECTING (1) THE SUITABILITY OF ITEMS FOR ANY PARTICULAR APPLICATION OR (2) THE EXISTENCE OF OR APPLICABILITY THERETO OF PATENT OR TRADEMARKS RIGHTS. NASM35214 SHEET 1 OF 3
8、 CLASSIFICATION PART STANDARD THIRD ANGLE PROJECTION CUSTODIAN NATIONAL AEROSPACE STANDARDS COMMITTEE PROCUREMENT SPECIFICATION FF-S-92 TITLE SCREW, MACHINE-PAN HEAD, CROSS-RECESSED, BRASS, UNC-2A THIS DRAWING SUPERSEDES ALL ANTECEDENT STANDARD DRAWING FOR THE SAME PRODUCT AND SHALL BECOME EFFECTIVE
9、 NO LATER THAN SIX MNONTHS FROM THE LAST DATE OF APPROVAL SHOWN HEREON. AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA , INC 1000 WILSON BLVD. ARLINGTON, VA 22209 Aerospace Industries Association NATIONAL AEROSPACE STANDARD COPYRIGHT 2006 AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA, INC. ALL RIGHTS RES
10、ERVED APPROVAL DATE: NOV 1999 REVISION: ? MARH 2006 FORM 4-88 FED. SUP CLASS 5305 -,-,- USE OF OR RELIANCE UPON THIS DOCUMENT OR ANY NATIONAL AEROSPACE STANDARD IS ENTIRELY VOLUNTARY. AIA DOES NOT QUALIFY SUPPLIERS OR CERTIFY CONFORMANCE OF ITEMS PRODUCED UNDER NATIONAL AEROSPACE STANDARDS. AIA MAKE
11、S NO REPRESENTATION OR CLAIM RESPECTING (1) THE SUITABILITY OF ITEMS FOR ANY PARTICULAR APPLICATION OR (2) THE EXISTENCE OF OR APPLICABILITY THERETO OF PATENT OR TRADEMARKS RIGHTS. NASM35214 SHEET 2 THIS DRAWING SUPERSEDES ALL ANTECEDENT STANDARD DRAWING FOR THE SAME PRODUCT AND SHALL BECOME EFFECTI
12、VE NO LATER THAN SIX MNONTHS FROM THE LAST DATE OF APPROVAL SHOWN HEREON. AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA , INC 1000 WILSON BLVD. ARLINGTON, VA 22209 Aerospace Industries Association NATIONAL AEROSPACE STANDARD COPYRIGHT 2006 AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA, INC. ALL RIGHTS R
13、ESERVED APPROVAL DATE: NOV 1999 REVISION: ? MARCH 2006 FORM 4-88 REQUIREMENTS: 1. MATERIAL: BRASS SHALL BE IN ACCORDANCE WITH ASTM B16/B16M, ASTM B36/B36M, ASTM B121/B121M, B124/B124M OR ASTM B134/B134M. THE MINIMUM ULTIMATE TENSILE STRENGTH SHALL BE 55,000 PSI. 2. PROTECTIVE COATING: BLACK CHEMICAL
14、 FINISH IN ACCORDANCE WITH MIL-F- 495. CADMIUM PLATE IN ACCORDANCE WITH AMS-QQ-P-416, TYPE II, CLASS 3. (WHEN CADMIUM IS REQUIRED, A “C“ SHALL FOLLOW THE DASH NUMBER). 3. THREADS: THE THREADS SHALL BE IN ACCORDANCE WITH FED-STD-H28/2. ACCEPTABILITY OF SCREW THREADS SHALL BE IN ACCORDANCE WITH FED-ST
15、D- H28-20, SYSTEM 21. 4. THREAD LENGTH: FULL FORM THREADS SHALL EXTEND TO WITHIN 2 THREADS OR LESS OF HEAD BEARING SURFACE FOR LENGTHS THRU 2.00 INCHES. LONGER LENGTHS SHALL HAVE A MINIMUM FULL FORM THREAD LENGTH OF 1.50 INCHES 5. RECESS: THE RECESS SHALL BE IN ACCORDANCE WITH NASM9006. 6. PART NUMB
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- NASM 35214 2006
链接地址:https://www.31doc.com/p-3788693.html