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National Stock Number: 5310-00-360-8368
Federal Supply Class: 5310
National Item Identification Number: 003608368
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:
7767282 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | PF118 | 66289 | WISCONSIN MOTORS LLC |
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Techincal Specification:
HOLE DIAMETER | 0.406 INCHES NOMINAL | OUTSIDE DIAMETER | 0.628 INCHES MINIMUM AND 0.630 INCHES MAXIMUM | OVERALL HEIGHT | 0.125 INCHES NOMINAL | MATERIAL THICKNESS | 0.025 INCHES NOMINAL | MATERIAL | STEEL OVERALL | RECESS DEPTH | 0.100 INCHES NOMINAL | STYLE DESIGNATOR | RECESSED |
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