Mil-Spec Fasteners, Corp.
Mil-Spec Fasteners, Corp.
Address: 314 Hanover Pike,
Hampstead, MD 21074
Toll Free: 800-638-1640
Phone: 410-239-7761
Fax: 410-239-7353
Email: sales@milspecfasteners.com
Website: www.milspecfasteners.com
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Flat Washers
Unit of Measure
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Item #

Material

Finish

Screw Size

Nominal I.D.

Nominal O.D.

Thickness

MS 27183-50 N/A Steel N/A Cadmium ll N/A 10 N/A .250 N/A .625 N/A .032
MS 15795-851 N/A Corrosion Resistant Steel N/A Passivated N/A 10 N/A .250 N/A .688 N/A .070
MS 15795-851B N/A Corrosion Resistant Steel N/A Black Oxide N/A 10 N/A .250 N/A .688 N/A .070
MS 27183-48 N/A Steel N/A Cadmium ll N/A 10 N/A .250 N/A .938 N/A .065
MS 27183-51 N/A Steel N/A Cadmium ll N/A 10 N/A .250 N/A 1.000 N/A .065
MS 15795-750 N/A Aluminum N/A Plated N/A 10 N/A .250 N/A 1.250 N/A .064
MS 15795-858 N/A Corrosion Resistant Steel N/A Passivated N/A 1/4 N/A .266 N/A .458 N/A .036
MS 15795-858B N/A Corrosion Resistant Steel N/A Black Oxide N/A 1/4 N/A .266 N/A .458 N/A .036
MS 15795-950 N/A Brass N/A Black Oxide N/A 1/4 N/A .266 N/A .500 N/A .109
MS 15795-852 N/A Corrosion Resistant Steel N/A Passivated N/A 1/4 N/A .266 N/A .625 N/A .032
MS 15795-852B N/A Corrosion Resistant Steel N/A Black Oxide N/A 1/4 N/A .266 N/A .625 N/A .032
MS 15795-853 N/A Corrosion Resistant Steel N/A Passivated N/A 1/4 N/A .266 N/A .688 N/A .050
MS 15795-853B N/A Corrosion Resistant Steel N/A Black Oxide N/A 1/4 N/A .266 N/A .688 N/A .050
MS 15795-444 N/A Monel N/A N/A 1/4 N/A .266 N/A .688 N/A .050
MS 15795-751 N/A Aluminum N/A Plated N/A 1/4 N/A .266 N/A 1.150 N/A .064
MS 15795-752 N/A Aluminum N/A Plated N/A 1/4 N/A .281 N/A .531 N/A .032
MS 15795-810 N/A Corrosion Resistant Steel N/A Passivated N/A 1/4 N/A .281 N/A .625 N/A .065
MS 15795-810B N/A Corrosion Resistant Steel N/A Black Oxide N/A 1/4 N/A .281 N/A .625 N/A .065
MS 15795-910 N/A Brass N/A Black Oxide N/A 1/4 N/A .281 N/A .625 N/A .065
MS 15795-710 N/A Aluminum N/A Plated N/A 1/4 N/A .281 N/A .625 N/A .065
MS 15795-510 N/A Copper N/A N/A 1/4 N/A .281 N/A .625 N/A .065
MS 15795-410 N/A Monel N/A N/A 1/4 N/A .281 N/A .625 N/A .065
MS 27183-10 N/A Steel N/A Cadmium ll N/A 1/4 N/A .281 N/A .625 N/A .065
MS 15795-445 N/A Monel N/A N/A 1/4 N/A .281 N/A .734 N/A .063
MS 27183-52 N/A Steel N/A Cadmium ll N/A 1/4 N/A .281 N/A .734 N/A .065
MS 15795-854 N/A Corrosion Resistant Steel N/A Passivated N/A 1/4 N/A .296 N/A .438 N/A .032
MS 15795-854B N/A Corrosion Resistant Steel N/A Black Oxide N/A 1/4 N/A .296 N/A .438 N/A .032
MS 27183-54 N/A Steel N/A Cadmium ll N/A 1/4 N/A .312 N/A .500 N/A .035
MS 15795-546 N/A Copper N/A N/A 1/4 N/A .312 N/A .500 N/A .040
MS 15795-811 N/A Corrosion Resistant Steel N/A Passivated N/A 1/4 N/A .312 N/A .734 N/A .065
MS 15795-811B N/A Corrosion Resistant Steel N/A Black Oxide N/A 1/4 N/A .312 N/A .734 N/A .065
MS 15795-911 N/A Brass N/A Black Oxide N/A 1/4 N/A .312 N/A .734 N/A .065
MS 15795-711 N/A Aluminum N/A Plated N/A 1/4 N/A .312 N/A .734 N/A .065
MS 15795-511 N/A Copper N/A N/A 1/4 N/A .312 N/A .734 N/A .065
MS 15795-411 N/A Monel N/A N/A 1/4 N/A .312 N/A .734 N/A .065
MS 27183-11 N/A Steel N/A Cadmium ll N/A 1/4 N/A .312 N/A .734 N/A .065
MS 27183-53 N/A Steel N/A Cadmium ll N/A 1/4 N/A .312 N/A .875 N/A .065
MS 15795-753 N/A Aluminum N/A Plated N/A 1/4 N/A .312 N/A 1.062 N/A .062
MS 15795-547 N/A Copper N/A N/A 5/16 N/A .344 N/A .562 N/A .032
MS 15795-446 N/A Monel N/A N/A 5/16 N/A .344 N/A .562 N/A .062
MS 15795-812 N/A Corrosion Resistant Steel N/A Passivated N/A 5/16 N/A .344 N/A .688 N/A .065
MS 15795-812B N/A Corrosion Resistant Steel N/A Black Oxide N/A 5/16 N/A .344 N/A .688 N/A .065
MS 15795-912 N/A Brass N/A Black Oxide N/A 5/16 N/A .344 N/A .688 N/A .065
MS 15795-712 N/A Aluminum N/A Plated N/A 5/16 N/A .344 N/A .688 N/A .065
MS 15795-512 N/A Copper N/A N/A 5/16 N/A .344 N/A .688 N/A .065
MS 15795-412 N/A Monel N/A N/A 5/16 N/A .344 N/A .688 N/A .065
MS 27183-12 N/A Steel N/A Cadmium ll N/A 5/16 N/A .344 N/A .688 N/A .065
MS 15795-447 N/A Monel N/A N/A 5/16 N/A .344 N/A .875 N/A .064
MS 27183-56 N/A Steel N/A Cadmium ll N/A 5/16 N/A .375 N/A .625 N/A .035
MS 27183-55 N/A Steel N/A Cadmium ll N/A 5/16 N/A .375 N/A .734 N/A .083
MS 15795-951 N/A Brass N/A Black Oxide N/A 5/16 N/A .375 N/A .875 N/A .040
MS 27183-13 N/A Steel N/A Cadmium ll N/A 5/16 N/A .375 N/A .875 N/A .083
MS 15795-813 N/A Corrosion Resistant Steel N/A Passivated N/A 5/16 N/A .375 N/A .875 N/A .083
MS 15795-813B N/A Corrosion Resistant Steel N/A Black Oxide N/A 5/16 N/A .375 N/A .875 N/A .083
MS 15795-913 N/A Brass N/A Black Oxide N/A 5/16 N/A .375 N/A .875 N/A .083
MS 15795-713 N/A Aluminum N/A Plated N/A 5/16 N/A .375 N/A .875 N/A .083
MS 15795-513 N/A Copper N/A N/A 5/16 N/A .375 N/A .875 N/A .083
MS 15795-413 N/A Monel N/A N/A 5/16 N/A .375 N/A .875 N/A .083
MS 15795-754 N/A Aluminum N/A Plated N/A 5/16 N/A .375 N/A .938 N/A .016
MS 15795-548 N/A Copper N/A N/A 3/8 N/A .406 N/A .625 N/A .032
MS 15795-448 N/A Monel N/A N/A 3/8 N/A .406 N/A .625 N/A .065
MS 15795-952 N/A Brass N/A Black Oxide N/A 3/8 N/A .406 N/A .688 N/A .032
MS 15795-814 N/A Corrosion Resistant Steel N/A Passivated N/A 3/8 N/A .406 N/A .812 N/A .065
MS 15795-814B N/A Corrosion Resistant Steel N/A Black Oxide N/A 3/8 N/A .406 N/A .812 N/A .065
MS 15795-914 N/A Brass N/A Black Oxide N/A 3/8 N/A .406 N/A .812 N/A .065
MS 15795-714 N/A Aluminum N/A Plated N/A 3/8 N/A .406 N/A .812 N/A .065
MS 15795-514 N/A Copper N/A N/A 3/8 N/A .406 N/A .812 N/A .065
MS 15795-414 N/A Monel N/A N/A 3/8 N/A .406 N/A .812 N/A .065
MS 27183-14 N/A Steel N/A Cadmium ll N/A 3/8 N/A .406 N/A .812 N/A .065
MS 27183-58 N/A Steel N/A Cadmium ll N/A 3/8 N/A .412 N/A .625 N/A .032
MS 27183-60 N/A Steel N/A Cadmium ll N/A 3/8 N/A .438 N/A .875 N/A .065
MS 27183-15 N/A Steel N/A Cadmium ll N/A 3/8 N/A .438 N/A 1.000 N/A .083
MS 15795-815 N/A Corrosion Resistant Steel N/A Passivated N/A 3/8 N/A .438 N/A 1.000 N/A .083
MS 15795-815B N/A Corrosion Resistant Steel N/A Black Oxide N/A 3/8 N/A .438 N/A 1.000 N/A .083
MS 15795-915 N/A Brass N/A Black Oxide N/A 3/8 N/A .438 N/A 1.000 N/A .083
MS 15795-715 N/A Aluminum N/A Plated N/A 3/8 N/A .438 N/A 1.000 N/A .083
MS 15795-515 N/A Copper N/A N/A 3/8 N/A .438 N/A 1.000 N/A .083
MS 15795-415 N/A Monel N/A N/A 3/8 N/A .438 N/A 1.000 N/A .083
MS 27183-59 N/A Steel N/A Cadmium ll N/A 3/8 N/A .438 N/A 1.365 N/A .083
MS 27183-61 N/A Steel N/A Cadmium ll N/A 3/8 N/A .438 N/A 1.625 N/A .065
MS 27183-62 N/A Steel N/A Cadmium ll N/A 7/16 N/A .469 N/A .734 N/A .065
MS 27183-16 N/A Steel N/A Cadmium ll N/A 7/16 N/A .469 N/A .922 N/A .065
MS 15795-816 N/A Corrosion Resistant Steel N/A Passivated N/A 7/16 N/A .469 N/A .922 N/A .065
MS 15795-816B N/A Corrosion Resistant Steel N/A Black Oxide N/A 7/16 N/A .469 N/A .922 N/A .065
MS 15795-916 N/A Brass N/A Black Oxide N/A 7/16 N/A .469 N/A .922 N/A .065
MS 15795-716 N/A Aluminum N/A Plated N/A 7/16 N/A .469 N/A .922 N/A .065
MS 15795-516 N/A Copper N/A N/A 7/16 N/A .469 N/A .922 N/A .065
MS 15795-416 N/A Monel N/A N/A 7/16 N/A .469 N/A .922 N/A .065
MS 15795-549 N/A Copper N/A N/A 7/16 N/A .469 N/A 1.125 N/A .063
MS 15795-550 N/A Copper N/A N/A 7/16 N/A .500 N/A .812 N/A .032
MS 15795-449 N/A Monel N/A N/A 7/16 N/A .500 N/A .875 N/A .064
MS 15795-551 N/A Copper N/A N/A 7/16 N/A .500 N/A 1.125 N/A .063
MS 15795-817 N/A Corrosion Resistant Steel N/A Passivated N/A 7/16 N/A .500 N/A 1.250 N/A .083
MS 15795-817B N/A Corrosion Resistant Steel N/A Black Oxide N/A 7/16 N/A .500 N/A 1.250 N/A .083
MS 15795-917 N/A Brass N/A Black Oxide N/A 7/16 N/A .500 N/A 1.250 N/A .083
MS 15795-717 N/A Aluminum N/A Plated N/A 7/16 N/A .500 N/A 1.250 N/A .083
MS 15795-517 N/A Copper N/A N/A 7/16 N/A .500 N/A 1.250 N/A .083
MS 15795-417 N/A Monel N/A N/A 7/16 N/A .500 N/A 1.250 N/A .083
MS 15795-17 N/A Steel N/A Cadmium ll N/A 7/16 N/A .500 N/A 1.250 N/A .083
MS 15795-818 N/A Corrosion Resistant Steel N/A Passivated N/A 1/2 N/A .531 N/A 1.062 N/A .095
Unit of Measure
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