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Split-Helical Lock Washers
Unit of Measure
« 6 7 8 9 

Item #

Material

Finish

Screw Size

Maximum I.D.

Minimum I.D.

Maximum O.D.

Max. Thickness

Min. Thickness

Min. Width

MS 35338-160B N/A Corrosion Resistant Steel T/420 N/A Black Oxide N/A 3/8 N/A .393 N/A .382 N/A .683 N/A .104 N/A .094 N/A .141
MS 35338-103 N/A Bronze N/A Cadmium ll N/A 3/8 N/A .393 N/A .382 N/A .683 N/A .104 N/A .094 N/A .141
MS 35338-122 N/A Monel N/A N/A 3/8 N/A .393 N/A .382 N/A .683 N/A .104 N/A .094 N/A .141
MS 35338-47 N/A Steel N/A Cadmium ll N/A 7/16 N/A .459 N/A .446 N/A .779 N/A .119 N/A .109 N/A .156
MS 35338-66 N/A Steel N/A Phosphate N/A 7/16 N/A .459 N/A .446 N/A .779 N/A .119 N/A .109 N/A .156
MS 35338-142 N/A Corrosion Resistant Steel T/300 N/A N/A 7/16 N/A .459 N/A .446 N/A .779 N/A .119 N/A .109 N/A .156
MS 35338-142B N/A Corrosion Resistant Steel T/300 N/A Black Oxide N/A 7/16 N/A .459 N/A .446 N/A .779 N/A .119 N/A .109 N/A .156
MS 35338-161 N/A Corrosion Resistant Steel T/420 N/A N/A 7/16 N/A .459 N/A .446 N/A .779 N/A .119 N/A .109 N/A .156
MS 35338-161B N/A Corrosion Resistant Steel T/420 N/A Black Oxide N/A 7/16 N/A .459 N/A .446 N/A .779 N/A .119 N/A .109 N/A .156
MS 35338-104 N/A Bronze N/A Cadmium ll N/A 7/16 N/A .459 N/A .446 N/A .779 N/A .119 N/A .109 N/A .156
MS 35338-123 N/A Monel N/A N/A 7/16 N/A .459 N/A .446 N/A .779 N/A .119 N/A .109 N/A .156
MS 35338-48 N/A Steel N/A Cadmium ll N/A 1/2 N/A .523 N/A .509 N/A .873 N/A .135 N/A .125 N/A .171
MS 35338-67 N/A Steel N/A Phosphate N/A 1/2 N/A .523 N/A .509 N/A .873 N/A .135 N/A .125 N/A .171
MS 35338-143 N/A Corrosion Resistant Steel T/300 N/A N/A 1/2 N/A .523 N/A .509 N/A .873 N/A .135 N/A .125 N/A .171
MS 35338-143B N/A Corrosion Resistant Steel T/300 N/A Black Oxide N/A 1/2 N/A .523 N/A .509 N/A .873 N/A .135 N/A .125 N/A .171
MS 35338-162 N/A Corrosion Resistant Steel T/420 N/A N/A 1/2 N/A .523 N/A .509 N/A .873 N/A .135 N/A .125 N/A .171
MS 35338-162B N/A Corrosion Resistant Steel T/420 N/A Black Oxide N/A 1/2 N/A .523 N/A .509 N/A .873 N/A .135 N/A .125 N/A .171
MS 35338-105 N/A Bronze N/A Cadmium ll N/A 1/2 N/A .523 N/A .509 N/A .873 N/A .135 N/A .125 N/A .171
MS 35338-124 N/A Monel N/A N/A 1/2 N/A .523 N/A .509 N/A .873 N/A .135 N/A .125 N/A .171
MS 35338-49 N/A Steel N/A Cadmium ll N/A 9/16 N/A .587 N/A .572 N/A .971 N/A .151 N/A .141 N/A .188
MS 35338-68 N/A Steel N/A Phosphate N/A 9/16 N/A .587 N/A .572 N/A .971 N/A .151 N/A .141 N/A .188
MS 35338-144 N/A Corrosion Resistant Steel T/300 N/A N/A 9/16 N/A .587 N/A .572 N/A .971 N/A .151 N/A .141 N/A .188
MS 35338-144B N/A Corrosion Resistant Steel T/300 N/A Black Oxide N/A 9/16 N/A .587 N/A .572 N/A .971 N/A .151 N/A .141 N/A .188
MS 35338-163 N/A Corrosion Resistant Steel T/420 N/A N/A 9/16 N/A .587 N/A .572 N/A .971 N/A .151 N/A .141 N/A .188
MS 35338-163B N/A Corrosion Resistant Steel T/420 N/A Black Oxide N/A 9/16 N/A .587 N/A .572 N/A .971 N/A .151 N/A .141 N/A .188
Unit of Measure
« 6 7 8 9