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National Stock Number:
5310-01-623-8310
Federal Supply Class:
5310
National Item Identification Number:
016238310
Description:
WASHER,CONCAVE
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 RECESSED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONVEX. EXCLUDES WASHER (1), RECESSED AND BEARING, WASHER, THRUST.
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Manufacturer Information:
| 1252919 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12529191 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 1259191 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 5804-356-2-Z2 | 86928 | SEASTROM MANUFACTURING CO INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 1074 OVERALL | | SURFACE TREATMENT | ZINC AND | | CHROMATE OVERALL | | STYLE DESIGNATOR | SPRING TENSION | | HOLE DIAMETER | 0.765 INCHES MINIMUM AND | | 0.775 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.240 INCHES MINIMUM AND | | 1.260 INCHES MAXIMUM | | OVERALL HEIGHT | 0.172 INCHES MINIMUM AND | | 0.202 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.025 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER CRESCENT |
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