Pin / Straight / Headless

www.DataSheet4U.com NASMl6555 ADOPTION NOTICE NASMl6555, "PIN STRAIGHT, HEADLESS (DOWEL) (.O002 OVER NOMINAL SIZE)", was adopted on 16 MARCH 2000 for use by the Department of Defense (DoD). Proposed changes by DoDActivities must be submitted to the DoD Adopting Activity: Defense Supply Center Philadelphia, ATTN: DSCP-ILEA, 700 Robbins Avenue, Philadelphia, PA 19111-5096. DoD Activities may obtain copies of this standard from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094. The private sector and other Government agencies may purchase copies f r o m the AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA, INC., 1250 EYE STREET, N. W., WASHINGTON, DC 200053924. --`,,``,`,``,,,``,``,`,,,``-`-`,,`,,`,`,,`--- Custodians: Army - AR Navy - OS Air Force - 99 DIA- IS Adopting activity: DLA- IS (Prcject 5315-0713) AMSC N/A DISTRIBUTION STATEMENT A. FSC 5315 Approved for public release; distribution is unlimited. Aerospace www.DataSheet4U.com Industries NATIONAL AEROSPACE STANDARD @COP~GHT 1999 r Association mtoswE INOUSIRIES ASSOCIATIONOF p m h INC. u c U RICHE RESERMD FED SUP CLASS 5315 - C- TABLE I. CONFIGURATION DIMENSIONS. POINT NOYlW I C&R CROWN HEIGHT AND RADIUS I DOUBLE SHEAR STRENGTH LES-YIN CRES .O938 .121 .1250 ,1251 ,1253 .1562 .la75 .2500 J125 1/ 1/ ,3750 .4375 5000 A250 .750 .a75 1.000 1 1 11 .4378 .4376 .417 .433 So03 A253 .7503 ,5001 .496 ,6251 A21 11 11 3;; 1I Ji: 1I I %i 1 1 1 ,0626 .O941 .O782 .O58 .O42 .O74 .O74 .lo5 .136 .167 .293 ,0939 .O90 ,058 .o20 .O26 .O31 .O41 .O52 ,062 ,104 800 1,240 .o12 .O16 .o20 .O23 3,200 5,000 7,200 12,800 20,000 28.000 61O 700 1,000 1,800 2,800 4,000 7.200 1 1.o00 16.000 22,000 29,000 45.000 65,000 88.000 1 10.000 ,1565 .I a78 ,2501 .J126 ,3751 .230 .246 .309 371 .O83 .O31 .O39 .O47 .355 .125 .480 505 .146 .167 .208 .O55 .O63 .O78 38,000 50,000 78,000 A753 1.0003 ,7501 ,8751 1.0001 .746 .730 .a71 .996 .980 250 355 .293 J33 I/ lwcnx - SEE SHEETS 2 AND 3. US1 OF CURRENT SHEETS THE INITIAL RELEASE OF MIS DOCUMENT SUPERSEDES MS16555 REVISION PART C. NUMBERS REMAIN MS16555. CUSTODIAN NATIONAL AEROSPACE STANDARDS COMMITTEE TITLE I MlRn ..... .- " PROCUREMENT SPECIFICATION MIL-P-21 ANGLE PROJECTION CLASSIFICATION PART STANDARD 143 PIN, STRAIGHT, HEADLESS (DOWEL) (.O002 OVER NOMINAL SIZE) NASM 1 6555 SHEET 1 OF 3 USE OF OR RELIANCE UPON THIS DOCUMENT OR ANY NATIONAL AEROSPACE STANDARD I ENTIRELY S VOLUNTARY. AIA DOES NOT QUAUFY SUPPLIERS OR CERTIFY CONFORMANCE OF ITEMS PROCURED UNDER NATIONAL AEROSPACE STANDARDS. AIA MAKES NO REPRESENTATION OR C W M RESPECTING ( I ) M E SUlTABlUM OF ITEMS ANY FOR PARTICULAR APPUCATION. OR (2) M E EXISTENCE OF OR APPUCAElUrY THERETO OF PATENT TRADEMARK OR RIGHTS. --`,,``,`,``,,,``,``,`,,,``-`-`,,`,,`,`,,`--- COPYRIGHT 2003; Aerospace Industries Association of America, Inc. (AIA/NAS) Document provided by IHS Licensee=Naval Rsch Lab/5929363100, User=, 08/26/2003 11:06:29 MDT Questions or comments about this message: please call the Document Policy Management Group at 1-800-451-1584. www.DataSheet4U.com m Aerospace Industries Association NATIONAL AEROSPACE STANDARD @COPYRIGHT 1999 KROSPACE INOUSTRIES ASSOCIAIION Cf MIERICA. HC. A L RIGHTS AESERMD TABLE II. DASH NUMBERS AND DIMENSIONS. EL - PWN - - -T375 .750 - .625 soo OASH DASH OASH DASH NO. NO. NO. NO. --- 1.ooo DASH NO. - 60 61 62 63 64 65 66 67 68 69 70 71 73 77 78 79 80 82 88 89 90 91 101 72 81 102 103 74 83 84 85 86 92 93 94 95 96 98 100 I04 105 I17 I18 106 107 I19 I20 121 I22 124 I26 130 - I32 133 134 135 136 138 87 I O8 110 I12 I I6 I40 144 - 1/ INACTWE FOR NEW DESGN AFTER 8 APR 1975. -L L €NCTH TABLE 111. DASH NUMBERS AND DIMENSIONS. N( -17 8 5 ,250 DASH D A M NO. - No. -. I 88 f.O1 o 0625 DASH NO. 0938 DASH NO. 31 7 318 319 320 321 322 323 324 & DASH NO. CARBON OR ALLOY 325 326 -,500 )ASH >ASH NO. NO. -- ,750 )ASH NO. .875 ISH NO. - m )ASH -- NO. - ,250 JI2 J75 .43a 30 1 302 303 304 305 so o ,750 ,625 .a75 1.000 306 307 308 327 328 340 341 342 343 344 345 329 331 332 333 330 346 347 346 349 350 35 1 352 353 354 355 I .250 I .500 1.750 2.000 2.250 2.500 356 357 358 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 377 378 379 3eQ 38 1 388 389 390 39 1 392 393 394 395 396 401 359 2.750 382 402 403 3.000 3.250 3.500 383 384 404 405 406 407 4M 410 412 416 385 417 418 419 420 42 I 422 424 426 430 c 432 433 434 435 436 430 444 440 3.750 4.000 4.500 5.000 6.600 386 387 398 400 L 1/ I N A C T I V E FOR MW DESIGN AFlER 8 P 1975 R II NASM 1 6555 --`,,``,`,``,,,``,``,`,,,``-`-`,,`,,`,`,,`--- SHEET 2 USE OF OR RELIANCE UPON THIS DOCUMENT OR ANY NATIONAL AEROSPACE STANDARD I ENTIRELY S VOLUNTARY. DOES AIA NOT QUAUFY SUPPU€f?s OR CERTIFY CONFORMANCE OF ITEMS PROCURED UNDER NATIONAL AEROSPACE STANDARDS. MAKES REPRESENTATION AIA NO OR C W M RESPECTING (1) THE SUITAEIUTY OF ITEMS FOR PARTICULAR ANY APPLICATION, OR (2) THE EXISTENCE OF OR APPUCABIUTY THERETO OF PATENT OR TRADEMARK RIGHTS. COPYRIGHT 2003; Aerospace Industries Association of America, Inc. (AIA/NAS) Document provided by IHS Licensee=Naval Rsch Lab/5929363100, User=, 08/26/2003 11:06:29 MDT Questions or comments about this message: please call the Document Policy Management Group at 1-800-451-1584. www.DataSheet4U.com L m L ENGTt t.010 Aerospace industries NATIONAL AEROSPACE STANDARD Association O C O P Y R I C H T ~ ~ ~ ~ DASH NO. TABLE NUMBERS DIMENSIONS. IV. DASH AND F.o625 DASH NAL - 3125 ,375 - DASH .I 88 NO. 60 1 --E -- DASH DASH - DASH 4375 ,500 ,750 .a75 DASH DASH NO. NO. N. o NO. NO. - - - - NO. - _ . _ . I.o(H1 NO. DASH .250 .3l2 J75 .438 --`,,``,`,``,,,``,``,`,,,``-`-`,,`,,`,`,,`--- 602 603 604 605 606 607 608 ,500 I.o00 .625 .750 .875 653 I .250 I.500 I.750 654 2 . m 2.250 2.500 655 656 657 658 659 660 66I 662 663 664 665 666 667 668 669 670 671 672 673 674 677 678 679 680 68I 682 683 684 685 686 687 688 689 690 69 I 692 693 694 695 701 2.750 3.000 3.254 3.500 702 703 704 705 706 707 708 710 712 716 77 1 718 719 720 721 722 724 726 730 732 733 734 . l m 4.500 5.000 6.000 3.750 696 698 700 -- 735 736 738 740 744 I/ INACTNE FOR RFOUIR1. NEW DESlGN NER B APR 1975. m: OR CARBON ALLOY STEEL IN ACCORDANCE MTH ASTM A29/A29M-83. THE MAXIMUM SULFUR PHOSPHORUS AND CONTENT SHALL NOT EXCEED AND .O4 .O5 PERCENT. CORROSION RESISTANT STEEL, TYPE 416 (UNS S41600) OR TYPE (UNS S4lODO) AS SPEClflED IN ASNA582-80 AND ASTM A483-82. 410 2. H R N S: CARBON OR ALLOY A D ES STEEL PINS SHALL H A M A HARDNESS CORE OF 47-58 HRC, A HARDNESS ANDCASE OF 60 HRC INSTANCE EXCEED CASE THE HARDNESS. MINIMUM PENETRATION MINIMUM. CORE THE HARDNESS OF THE PINS SHALL NOT IN ANY FOR THE CASE HARDNESS SHALL NOT BE LESS THAN .O20 INCH. PINS 1/16 INCH AND LESS IN DIAMETER MAY H A M A HARDNESS OF 58-64 HRC THROUGHOUT. CORROSION RESISTANT STEEL PINS, TYPE 416 (UNS S41600) OR TYPE 410 (UNS S41600) SHALL HAVE A HARDNESS O f 36-42 HRC. 3. : > CARBON OR ALLOY STEEL-PUN, MAY BE FURNISHED WITH BLACK OXIDE COATING IN ACCORDANCE WITH MIL-C-13924, CL4SS I. CARBON OR ALLOY STEEL PHOSPHATE COATED IN ACCORDANCE WITH D a - P - 1 6 2 3 2 , TYPE Z, CLASS 2. CORROSION RESISTANT STEEL SHAU BE CLEANED. DESCALED PASSIVATED AND IN ACCORDANCE ASTM WITH A380-78. 4. SURFACF ROUGHNFS: PRIOR TO COATING SURFACE ROUGHNESS IN ACCORDANCE WITH ANSI 846.1-78. SHALL BE 16J FOR "S' LENGTH AND 125J FOR ALL OTHER SURFACES PART N u m : THE PART NUMBER SHALL CONSISTS O f THE BASIC MS NUMBER, FOLLOWED BY A NUMBER DASH FROM TAELE II, 111, 5. AND W. C I SAB : MS1655.5-1 INDICATES MS NUMBER - PIN, STRAIGHT, HEADLESS (DOW€L)(.002 OMR NOMINAL SIZES); LENGTH .188; NOMINAL SIZE .0625;CARBON OR ALLOY STEEL-PUN. ARE 1. ALL DIMENSIONS IN INCHES. O 75 PERCENT OF TOTAL PIN LENGTH " F L ' . 2. E m C T l M LENGTH ' SHALL BE A S . MINIMUM 3. IN THE M N T OF CONFLICT BETWEEN TEXT THE STANDARD SHALL TAKE PRECEDENCE. OF THIS STANDARD AND THE REFERENCES HEREIN, TEXT CITED THE OF THIS 4 REFERENCED . GOVERNMENT (OR NONGOVERNMENT) DOCUMENTS OF M E ISSUE USED IN THAT ISSUE OF THE DEPARTMENT OF DEFENSE INDEX OF SPEClflCATIONS AND STANDARDS (DoDISS) SPECIFIED IN THE SOLICITATION FORMPART A O f THIS STANDARD TO THE EXTENT SPEClflED HEREIN. NASM 16555 USE SHEET 3 OF OR RELIANCE OF CERTIFY CONFORMANCE SUITABILITY Ims UPON THIS DOCUMENT OR ANY NATIONAL AEROSPACE STANDARD IS ENTIRELY VOLUNTARY. AIA DOES NOT QUALIFY SUPPLIERS OR OF ITEMS PROCURE0 UNDER NATIONAL AEROSPACE STANDARDS. AIA MAKES NO REPRESENTATION OR C W M RESPECTING (1) THE FOR ANY PARncum APPLICATION, OR (2) THE EXISTENCE OF OR APPUCABIUW THERETO OF PATENT OR TRADEMARK RIGHTS. Document provided by IHS Licensee=Naval Rsch Lab/5929363100, User=, 08/26/2003 11:06:29 MDT Questions or comments about this message: please call the Document Policy Management Group at 1-800-451-1584. COPYRIGHT 2003; Aerospace Industries Association of America, Inc. (AIA/NAS)