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National Stock Number:
5310-00-524-5634
Federal Supply Class:
5310
National Item Identification Number:
005245634
Description:
WASHER,RECESSED
Detail:
A WASHER OF ANY PERIPHERAL SHAPE HAVING A CENTRALLY LOCATED HOLE. BOTH BEARING SURFACES ARE PARALLEL AND FLAT, BUT ONE OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILARLY SHAPED RECESS. THE THICKNESS MUST NOT EXCEED 25 PER CENT OF THE OUTSIDE DIAMETER OR THE LARGEST OUTSIDE DIMENSION. THE MAXIMUM LIMIT OF THE TOLERANCE OR RANGE APPLIED TO THE THICKNESS AND/OR LARGEST OUTSIDE DIMENSION MUST BE USED TO DETERMINE COMPLIANCE. EXCLUDES WASHER, CONCAVE, RETAINER, PACKING, AND THRUST TYPE WASHERS. SEE ALSO SPACER, SLEEVE; AND SPACER, STEPPED.
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Manufacturer Information:
| 1273974 | 12204 | DAIMLER CHRYSLER | | 1382H2 | 56442 | DIAMOND REO TRUCK CO | | 5245634 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 914080 | 58275 | SASCO INC CANADIAN DIV | | APR3-6 | 18163 | EATON CORP CONTROLS DIV | | PR3-6 | 18163 | EATON CORP CONTROLS DIV |
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Techincal Specification:
| HOLE DIAMETER | 0.200 INCHES MINIMUM AND 0.205 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.547 INCHES MINIMUM AND 0.552 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY 11 OVERALL | | RECESS ANGLE | 90.0 DEGREES NOMINAL | | RECESS DIAMETER | 0.232 INCHES MINIMUM AND 0.237 INCHES MAXIMUM | | SPECIAL FEATURES | CHAMFERED ON OUTSIDE EDGE 3/64 BY 45 DEG | | STYLE DESIGNATOR | RECESSED |
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