1、AMSC N/A FSC 5315 INCH-POUND MS51606D 31 August 2011 SUPERSEDING MS51606C 7 April 1989 DETAIL SPECIFICATION SHEET PIN, GROOVED, HEADLESS (HALF LENGTH REVERSE TAPER GROOVE) CORROSION-RESISTANT STEEL This specification sheet is approved for use by all Departments and Agencies of the Department of Defe
2、nse. The requirements for acquiring the product described herein shall consist of this specification sheet and procurement specification NASM20700. FIGURE 1. Pin. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS51606D 2 TABLE I. Dash Numbers and Di
3、mensions. 1/ Ends may be crowned or chamfered or may be square with .01 to .02 radius on the ends. REQUIREMENTS: 1. Material: CRES 300 series in accordance with ASTM A276. Minimum ultimate shear strength 90,000 PSI. 2. Protective Coating: Passivate in accordance with SAE-AMS2700. A .0469 +.0000 -.00
4、10 .0625 +.0000 -.0010 .0781 +.0000 -.0010 .0938 +.0000 -.0010 .1250 +.0000 -.0020 D CHAMFER LENGTH 1/ MIN - .016 .016 .016 .016 E CROWN HEIGHT 1/ REF - .0065 .0087 .0091 .0130 R RADIUS .010 - .078 .094 .125 .156 RECOMMENDED HOLE MAX SIZE DRIVE FIT MIN .0482 .0469 .0640 .0625 .0798 .0781 .0956 .0938
5、 .1271 .1250 SINGLE SHEAR MIN STRENGTH LBS 150 270 430 620 1100 L LENGTH DASH NO. B .001 DASH NO. B .001 DASH NO. B .001 DASH NO. B .001 DASH NO. B .002 .375 .500 .625 .750 .875 1.000 1.250 1.500 54 1 2 .050 .050 .050 55 3 4 5 6 7 .066 .066 .066 .066 .066 .066 56 8 9 10 11 12 .082 .082 .082 .082 .08
6、2 .082 57 13 14 15 16 17 18 .099 .099 .099 .099 .099 .099 .099 58 19 20 21 22 23 24 25 .132 .132 .132 .132 .132 .132 .132 .132 A .1563 +.0000 -.0020 .1875 +.0000 -.0020 .2188 +.0000 -.0020 .2500 +.0000 -.0020 D CHAMFER LENGTH 1/ MIN .031 .031 .031 .031 E CROWN HEIGHT 1/ REF .0170 .0180 .0220 .0260 R
7、 RADIUS .010 .188 .250 .281 .312 RECOMMENDED HOLE MAX SIZE DRIVE FIT MIN .1587 .1563 .1903 .1875 .2219 .2188 .2534 .2500 SINGLE SHEAR MIN STRENGTH LBS 1720 2480 .3380 4420 L LENGTH DASH NO. B .002 DASH NO. B .002 DASH NO. B .002 DASH NO. B .002 .375 .500 .625 .750 .875 1.000 1.250 1.500 59 26 27 28
8、29 30 31 32 .164 .164 .164 .164 .164 .164 .164 .164 60 33 34 35 36 37 38 39 .195 .195 .195 .195 .195 .195 .195 .195 61 40 41 42 43 44 45 46 .227 .227 .227 .227 .227 .227 .227 .227 62 47 48 49 50 51 52 53 .260 .260 .260 .260 .260 .260 .260 .260 Provided by IHSNot for ResaleNo reproduction or networki
9、ng permitted without license from IHS-,-,-MS51606D 3 3. Part Identifying Number (PIN) The pin shall consist of the MS number and a dash number taken from Table I. Example: MS51606 - 7 Dash number Basic MS number MS51606-7 indicates - Pin, Grooved, Headless (Half Length Reverse Taper Grooves) Corrosi
10、on Resistant Steel; Length 1.000; .0625 NOTES: 1. All dimensions are in inches. 2. “ B” is the expanded diameter as measured with a “GO” and “NOT GO” ring gage. 3. This item serves as dowel pins in applications with a blind holes. 4. In the event of a conflict between the text of this standard and t
11、he references cited herein, the text of this standard shall take precedence. 5. Changes from previous issue. Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes. MILITARY INTEREST Preparing activity: DLA - IS Custod
12、ians: Army AR Navy AS Air Force 99 (Project 5315-2011-002) Review activities: Army - AT, AV, MI Navy OS, SH NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.daps.dla.mil Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
