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National Stock Number:
5310-00-734-9374
Federal Supply Class:
5310
National Item Identification Number:
007349374
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:
| 530368 | 23705 | FRUEHAUF CORP | | 7349374 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| HOLE DIAMETER | 4.802 INCHES MINIMUM AND 4.822 INCHES MAXIMUM | | OUTSIDE DIAMETER | 5.990 INCHES MINIMUM AND 5.995 INCHES MAXIMUM | | OVERALL HEIGHT | 0.396 INCHES MINIMUM AND 0.416 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | RECESS DEPTH | 0.346 INCHES MINIMUM AND 0.366 INCHES MAXIMUM | | STYLE DESIGNATOR | RECESSED |
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