1、AMSC N/A FSC 5306 MS9886A 22 May 2013 SUPERSEDING MS9886 3 March 1969 DETAILED SPECIFICATION SHEET BOLT, MACHINE DOUBLE HEXAGON EXTENDED WASHER HEAD, AMS 5616, .250-2B UNJF-3A This specification sheet is approved for all Departments and Agencies of the Department of Defense. The requirements for acq
2、uiring the described herein shall consist of this specification sheet and procurement specification SAE AS7470. FIGURE 1. BOLT, MACHINE. INCH-POUND INACTIVE FOR NEW DESIGN AFTER 18 NOVEMBER 1999. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS9886
3、A 2 TABLE I. Part Numbers and Dimensions. PART NUMBER L K APPROX. WEIGHT LB/100 PART NUMBER L K APPROX. WEIGHT LB/100 MS9886-04 MS9886-05 MS9886-06 MS9886-07 MS9886-08 MS9886-09 MS9886-10 MS9886-11 MS9886-12 MS9886-13 MS9886-14 MS9886-15 MS9886-16 MS9886-17 MS9886-18 MS9886-19 MS9886-20 MS9886-21 MS
4、9886-22 MS9886-23 MS9886-24 MS9886-25 MS9886-26 MS9886-27 MS9886-28 MS9886-29 MS9886-30 MS9886-31 MS9886-32 MS9886-33 .375 .438 .500 .562 .625 .688 .750 .812 .875 .938 1.000 1.062 1.125 1.188 1.125 1.312 1.375 1.438 1.500 1.562 1.625 1.688 1.750 1.812 1.875 1.938 2.000 2.125 2.250 2.375 .079- .099 .
5、079- .099 .079- .099 .079- .099 .079- .099 .079- .099 .079- .099 .079- .099 .079- .125 .128- .188 .190- .250 .251- .312 .315- .375 .378- .438 .440- .500 .502- .562 .565- .625 .628- .688 .690- .750 .752- .812 .815- .875 .878- .938 .940-1.000 1.002-1.062 1.065-1.125 1.128-1.188 1.190-1.250 1.315-1.375
6、 1.440-1.500 1.565-1.625 1.29 1.36 1.44 1.52 1.59 1.66 1.73 1.80 1.87 1.94 2.01 2.08 2.15 2.22 2.30 2.36 2.44 2.52 2.59 2.66 2.73 2.80 2.87 2.94 3.01 3.08 3.15 3.30 3.44 3.59 MS9886-34 MS9886-35 MS9886-36 MS9886-37 MS9886-38 MS9886-39 MS9886-40 MS9886-41 MS9886-42 MS9886-43 MS9886-44 MS9886-45 MS988
7、6-46 MS9886-47 MS9886-48 MS9886-49 MS9886-50 MS9886-51 MS9886-52 MS9886-53 MS9886-54 MS9886-55 MS9886-56 MS9886-57 MS9886-58 MS9886-59 MS9886-60 MS9886-61 MS9886-62 2.500 2.625 2.750 2.875 3.000 3.125 3.250 3.375 3.500 3.625 3.750 3.875 4.000 4.125 4.250 4.375 4.500 4.675 4.750 4.875 5.000 5.125 5.2
8、50 5.375 5.500 5.675 5.750 5.875 6.000 1.690-1.750 1.815-1.875 1.940-2.000 2.065-2.125 2.190-2.250 2.315-2.375 2.440-2.500 2.565-2.625 2.690-2.750 2.815-2.875 2.940-3.000 3.065-3.125 3.190-3.250 3.315-3.375 3.440-3.500 3.565-3.625 3.690-3.750 3.815-3.875 3.940-4.000 4.065-4.125 4.190-4.250 4.315-4.3
9、75 4.440-4.500 4.565-4.625 4.690-4.750 4.815-4.875 4.940-5.000 5.065-5.125 5.190-5.250 3.73 3.88 4.01 4.17 4.31 4.45 4.59 4.74 4.87 5.01 5.14 5.31 5.45 5.58 5.73 5.88 6.03 6.16 6.31 6.46 6.60 6.74 6.89 7.03 7.16 7.31 7.46 7.60 7.75 Provided by IHSNot for ResaleNo reproduction or networking permitted
10、 without license from IHS-,-,-MS9886A 3 REQUIREMENTS: 1. Shank shall be straight within .003 per inch of bolt length. 2. The concentricity of thread PD in relation to the shank shall be within .006 FIR. 3. The concentricity of the shank in relation to the washer face diameter and double hexagon OD s
11、hall be within .007 FIR. 4. Incomplete threads not to enter fillet. 5. Material: Corrosion resistant steel SAE AMS5616. 6. Procurement Specification: SAE AS7470 except head shall be upset. 7. Head to shank fillet shall be cold rolled after heat treatment to remove all visual evidence of grinding or
12、tool marks. 8. Hardness: Rockwell C32-38. 9. Surface Texture: ASME B46.1. Unless otherwise specified, surfaces to be 125 microinches except upset head. 10. Magnet particle inspection per ASTM E1444/E1444M. 11. Break sharp edges .003-.015 unless otherwise specified. 12. Dimensions in inches. Unless o
13、therwise specified, tolerances: linear dimensions .010, angular dimensions 5. 13. Do not use unassigned part numbers. 14. 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. Custodians:
14、 Preparing Activity: Army AV DLA - IS Navy AS Air Force 99 (Project 5306-2013-001) 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.dla.mil . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
