1、NASM 16555-1999 Pin, Straight, Headless (Dowel)_r Aerospace Industries Association NATIONAL AEROSPACE STANDARD COPGHT 1999 mtoswE INOUSIRIES ASSOCIATION OF pumch INC. U RICHE RESERMD FED SUP CLASS 5315 - C- TABLE I. CONFIGURATION DIMENSIONS. NOYlW POINT 1/ 1 1 .O782 I .O74 I ,058 ,0626 .O58 .O42 .O9
2、38 .O941 ,0939 .O90 .O74 .1250 ,1253 ,1251 .121 .lo5 .1562 1/ 1 ,1565 1 3; 1 Ji: 1 .136 .la75 .I a78 .167 .2500 J125 I %i 1 .J126 1 .309 1 .293 ,2501 .246 .230 ,3750 ,3751 371 .355 .750 1 1 1 1 .4375 5000 .4378 .4376 .433 .417 A250 So03 ,5001 .496 .480 A253 ,6251 A21 505 .7503 ,7501 .746 .730 1.000
3、1.0003 1.0001 .996 .980 A753 ,8751 .a71 355 .a75 I/ lwcnx - SEE SHEETS 2 AND 3. C&R CROWN HEIGHT DOUBLE SHEAR I AND RADIUS I LES-YIN STRENGTH .o20 .O26 .O3 1 .O41 .O52 ,062 .O83 ,104 .125 .146 .167 .208 250 .293 J33 800 1,240 .o1 2 .O16 .o20 3,200 .O23 5,000 7,200 .O31 12,800 .O39 20,000 .O47 28.000
4、 .O55 38,000 .O63 50,000 .O78 78,000 CRES 61 O 700 1,000 2,800 1,800 4,000 7.200 1 1 .o00 16.000 22,000 29,000 45.000 65,000 1 10.000 88.000 US1 OF CURRENT SHEETS THE INITIAL RELEASE OF MIS DOCUMENT SUPERSEDES MS16555 REVISION C. PART NUMBERS REMAIN MS16555. I MlRn CUSTODIAN NATIONAL AEROSPACE STAND
5、ARDS COMMITTEE PROCUREMENT SPECIFICATION TITLE PIN, STRAIGHT, HEADLESS (DOWEL) (.O002 OVER NOMINAL SIZE) MIL-P-21 143 ANGLE PROJECTION . . . . . . - CLASSIFICATION PART STANDARD NASM 1 6555 SHEET 1 OF 3 USE OF OR RELIANCE UPON THIS DOCUMENT OR ANY NATIONAL AEROSPACE STANDARD IS ENTIRELY VOLUNTARY. A
6、IA DOES NOT QUAUFY SUPPLIERS OR CERTIFY CONFORMANCE OF ITEMS PROCURED UNDER NATIONAL AEROSPACE STANDARDS. AIA MAKES NO REPRESENTATION OR CWM RESPECTING (I) ME SUlTABlUM OF ITEMS FOR ANY PARTICULAR APPUCATION. OR (2) ME EXISTENCE OF OR APPUCAElUrY THERETO OF PATENT OR TRADEMARK RIGHTS. COPYRIGHT 2003
7、; Aerospace Industries Association of America, Inc. (AIA/NAS) m Aerospace Industries Association NATIONAL AEROSPACE STANDARD COPYRIGHT 1999 KROSPACE INOUSTRIES ASSOCIAIION Cf MIERICA. HC. AL RIGHTS AESERMD TABLE II. DASH NUMBERS AND DIMENSIONS. EL - PWN 1.ooo DASH NO. - I32 133 134 135 136 138 I40 1
8、44 - - - OASH 375 NO. - 60 61 62 63 64 65 66 67 - - soo DASH NO. - 77 78 80 79 82 81 83 84 85 86 87 - .625 OASH NO. - 88 89 90 91 92 93 94 95 96 100 98 - - DASH .750 NO. - 101 102 103 I04 105 106 107 I O8 110 I12 I I6 T- 68 69 70 71 72 73 74 I17 I18 I19 I20 121 124 I22 I26 130 - 1/ INACTWE FOR NEW D
9、ESGN AFTER 8 APR 1975. TABLE 111. DASH NUMBERS AND DIMENSIONS. - L NCTH f.O1 o - ,250 .I 88 J75 JI2 .43a soo ,625 ,750 .a75 1.000 I .250 I .500 1.750 2.000 2.250 2.500 3.000 2.750 3.250 3.500 3.750 4.000 5.000 4.500 6.600 -L CARBON OR ALLOY - N( - ,250 DAM No. - 346 347 346 349 350 352 35 1 - m )ASH
10、 NO. - 432 433 434 435 436 430 440 444 - - 0625 DASH NO. 302 30 1 303 304 305 306 307 308 - - 0938 DASH NO. - 31 7 318 319 320 322 321 323 324 - & DASH NO. - 325 326 328 327 330 329 331 332 333 - 1875 DASH NO. - 340 341 342 343 344 345 - - )ASH ,500 NO. - 377 378 379 3eQ 382 38 1 383 384 385 386 387
11、 - ,750 )ASH NO. - 401 402 403 404 405 406 407 4M 410 412 416 - .875 ISH NO. - 417 418 419 420 422 42 I 424 426 430 c - ASH NO. - 388 389 390 392 39 1 393 394 395 396 398 400 353 354 355 356 357 358 360 361 362 363 368 369 370 371 364 359 365 366 367 372 374 373 L 1/ INACTIVE FOR MW DESIGN AFlER 8 P
12、R 1975 I NASM 1 6555 I SHEET 2 USE OF OR RELIANCE UPON THIS DOCUMENT OR ANY NATIONAL AEROSPACE STANDARD IS ENTIRELY VOLUNTARY. AIA DOES NOT QUAUFY SUPPUf?s OR CERTIFY CONFORMANCE OF ITEMS PROCURED UNDER NATIONAL AEROSPACE STANDARDS. AIA MAKES NO REPRESENTATION OR CWM RESPECTING (1) THE SUITAEIUTY OF
13、 ITEMS FOR ANY PARTICULAR APPLICATION, OR (2) THE EXISTENCE OF OR APPUCABIUTY THERETO OF PATENT OR TRADEMARK RIGHTS. COPYRIGHT 2003; Aerospace Industries Association of America, Inc. (AIA/NAS) m Aerospace NATIONAL AEROSPACE STANDARD industries Association OCOPYRICHTOFIEII ENGTt L t.010 - .I 88 .250
14、.3l2 J75 .438 ,500 .625 .750 I .o00 .875 I .250 I .500 I .750 2.m 2.250 2.500 2.750 3.000 3.254 3.500 3.750 l.m 4.500 5.000 6.000 F TABLE IV. DASH NUMBERS AND DIMENSIONS. .o625 DASH NO. 602 60 1 603 604 605 607 606 608 - L - USE OF OR RELIANCE UPON THIS DOCUMENT OR ANY NATIONAL AEROSPACE STANDARD IS
15、 ENTIRELY VOLUNTARY. AIA DOES NOT QUALIFY SUPPLIERS OR CERTIFY CONFORMANCE OF ITEMS PROCURE0 UNDER NATIONAL AEROSPACE STANDARDS. AIA MAKES NO REPRESENTATION OR CWM RESPECTING (1) THE SUITABILITY OF Ims FOR ANY PARncum APPLICATION, OR (2) THE EXISTENCE OF OR APPUCABIUW THERETO OF PATENT OR TRADEMARK
16、RIGHTS. - - NAL DASH 3125 NO. - - 653 654 655 656 657 658 659 - - DASH ,375 NO. - 660 662 66 I 663 664 666 665 667 - - 4375 DASH NO. - 668 669 670 671 672 674 673 _. - ,500 DASH No. - 677 678 679 680 682 68 I 683 684 685 686 687 E DASH NO. _. 688 689 690 692 69 I 694 693 695 696 698 700 - - ,750 DAS
17、H NO. - 701 702 703 704 705 706 707 708 710 712 716 - - - .a75 DASH NO. - 71 7 719 718 720 72 1 724 722 726 730 - I.o(H1 DASH NO. - 732 733 734 735 736 738 740 744 I/ INACTNE FOR NEW DESlGN NER B APR 1975. RFOUIR- 1. m: CARBON OR ALLOY STEEL IN ACCORDANCE MTH ASTM A29/A29M-83. THE MAXIMUM SULFUR AND
18、 PHOSPHORUS CONTENT SHALL NOT EXCEED .O4 AND .O5 PERCENT. CORROSION RESISTANT STEEL, TYPE 416 (UNS S41600) OR TYPE 410 (UNS S4lODO) AS SPEClflED IN ASN A582-80 AND ASTM A483-82. 2. HARDNESS: CARBON OR ALLOY STEEL PINS SHALL HAM A CORE HARDNESS OF 47-58 HRC, AND A CASE HARDNESS OF 60 HRC MINIMUM. THE
19、 CORE HARDNESS OF THE PINS SHALL NOT IN ANY INSTANCE EXCEED THE CASE HARDNESS. MINIMUM PENETRATION FOR THE CASE HARDNESS SHALL NOT BE LESS THAN .O20 INCH. PINS 1/16 INCH AND LESS IN DIAMETER MAY HAM A HARDNESS OF 58-64 HRC THROUGHOUT. CORROSION RESISTANT STEEL PINS, TYPE 416 (UNS S41600) OR TYPE 410
20、 (UNS S41600) SHALL HAVE A HARDNESS Of 36-42 HRC. 3. IN ACCORDANCE WITH MIL-C-13924, CL4SS I. CARBON OR ALLOY STEEL PHOSPHATE COATED IN ACCORDANCE WITH Da-P-16232, : CARBON OR ALLOY STEEL-PUN, MAY BE FURNISHED WITH BLACK OXIDE COATING TYPE Z, CLASS 2. CORROSION RESISTANT STEEL SHAU BE CLEANED. DESCA
21、LED AND PASSIVATED IN ACCORDANCE WITH ASTM A380-78. 4. SURFACF ROUGHNFS: PRIOR TO COATING SURFACE ROUGHNESS SHALL BE 16J FOR S LENGTH AND 125J FOR ALL OTHER SURFACES IN ACCORDANCE WITH ANSI 846.1-78. PART Num: THE PART NUMBER SHALL CONSISTS Of THE BASIC MS NUMBER, FOLLOWED BY A DASH NUMBER FROM TAEL
22、E II, 111, 5. AND W. :BASIC MS NUMBER MS1655.5-1 INDICATES - PIN, STRAIGHT, HEADLESS (DOWL)(.002 OMR NOMINAL SIZES); LENGTH .188; NOMINAL SIZE .0625; CARBON OR ALLOY STEEL-PUN. 1. ALL DIMENSIONS ARE IN INCHES. 2. EmCTlM LENGTH S. SHALL BE A MINIMUM OF 75 PERCENT OF TOTAL PIN LENGTH L. 3. IN THE MNT
23、OF CONFLICT BETWEEN THE TEXT OF THIS STANDARD AND THE REFERENCES CITED HEREIN, THE TEXT OF THIS STANDARD SHALL TAKE PRECEDENCE. 4. REFERENCED GOVERNMENT (OR NONGOVERNMENT) DOCUMENTS OF ME ISSUE USED IN THAT ISSUE OF THE DEPARTMENT OF DEFENSE INDEX OF SPEClflCATIONS AND STANDARDS (DoDISS) SPECIFIED IN THE SOLICITATION FORM A PART Of THIS STANDARD TO THE EXTENT SPEClflED HEREIN. NASM 16555 SHEET 3 COPYRIGHT 2003; Aerospace Industries Association of America, Inc. (AIA/NAS) -,-,-
