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National Stock Number:
5310-00-924-8046
Federal Supply Class:
5310
National Item Identification Number:
009248046
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:
| 65360-12053-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 65360-12053-102 | D1081 | AIRBUS DEUTSCHLAND GMBH -WERK BREMEN- |
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Techincal Specification:
| MATERIAL | STEEL COMP 4340 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM | | STYLE DESIGNATOR | CONVEX | | HOLE DIAMETER | 0.500 INCHES MINIMUM AND | | 0.502 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.245 INCHES MINIMUM AND | | 1.255 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.073 INCHES MINIMUM AND | | 0.078 INCHES MAXIMUM | | SURFACE FINISH | 90.0 MICROINCHES ALL SURFACES | | SPECIAL FEATURES | ID CHAMFER 0.030 IN. MIN,0.040 IN. MAX BY 45 DEG FLAT SIDEOF WASHER | | MINIMUM TENSILE STRENGTH | 50000 POUNDS PER SQUARE INCH | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78286 | | DESIGN CONTROL REFERENCE | 65360-12053-102 |
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