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National Stock Number:
5310-00-662-4137
Federal Supply Class:
5310
National Item Identification Number:
006624137
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:
| 62C31643 | 98747 | OGDEN AIR LOGISTICS CENTER | | 9495-99 | 13002 | GOODRICH CORPORATION | | 9495-99 | 6K4C8 | GOODRICH CORPORATION |
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Techincal Specification:
| HOLE DIAMETER | 1.320 INCHES MINIMUM AND 1.340 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.830 INCHES MINIMUM AND 1.850 INCHES MAXIMUM | | OVERALL HEIGHT | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.059 INCHES MINIMUM AND 0.060 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY 953 OVERALL | | RECESS DEPTH | 0.065 INCHES MINIMUM AND 0.066 INCHES MAXIMUM | | STYLE DESIGNATOR | RECESSED | | SURFACE FINISH | 250.0 MICROINCHES TOP | | SURFACE FINISH | 40.0 MICROINCHES BOTTOM | | SURFACE FINISH | 40.0 MICROINCHES COUNTERBORE WALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL |
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