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National Stock Number:
5310-01-367-6380
Federal Supply Class:
5310
National Item Identification Number:
013676380
Description:
WASHER,CONVEX
Detail:
A WASHER WHICH IS ROUND WITH A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS SMOOTH, FLAT, AND UNBROKEN, THE OTHER BEARING SURFACE IS SMOOTH, UNBROKEN, AND IS RAISED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONCAVE. EXCLUDES BEARING, WASHER THRUST.
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Manufacturer Information:
| D0D-W-63546/8-03G | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | D63546/8-03G | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| FEATURES PROVIDED | CASEHARDENED | | HARDNESS RATING | 88.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM | | HOLE DIAMETER | 10.5 MILLIMETERS MINIMUM AND 10.7 MILLIMETERS MAXIMUM | | OUTSIDE DIAMETER | 20.8 MILLIMETERS MINIMUM AND 21.0 MILLIMETERS MAXIMUM | | MATERIAL THICKNESS | 3.7 MILLIMETERS MINIMUM AND 4.3 MILLIMETERS MAXIMUM | | MATERIAL | STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL | | STYLE DESIGNATOR | CONVEX | | SPECIAL FEATURES | SPHERICAL RADIUS 14.5 MM MIN 15.5 MM MAX,RECESS ANGLE 89 DEG MIN 91 DEG MAX | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 TY 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
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