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National Stock Number:
5310-01-302-0777
Federal Supply Class:
5310
National Item Identification Number:
013020777
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:
| 116160-2 | 82340 | L3HARRIS TECHNOLOGIES, INC. | | 116160-3 | 82340 | L3HARRIS TECHNOLOGIES, INC. |
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Techincal Specification:
| HOLE DIAMETER | 0.470 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643,COND H-1025 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM | | MATERIAL | STEEL COMP 630 OVERALL | | RECESS DEPTH | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM |
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