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National Stock Number:
5310-00-596-6629
Federal Supply Class:
5310
National Item Identification Number:
005966629
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:
| 6-53803 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| PROPRIETARY CHARACTERISTICS | PACS | | HEAT TREATMENT | ANNEALED | | HOLE DIAMETER | 0.218 INCHES MINIMUM AND 0.228 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.062 INCHES NOMINAL | | MATERIAL | STEEL COMP 321 OVERALL | | OUTSIDE DIAMETER | 0.620 INCHES NOMINAL | | RECESS ANGLE | 0.062 DEGREES NOMINAL | | RECESS DIAMETER | 0.335 INCHES MINIMUM AND 0.345 INCHES MAXIMUM | | STYLE DESIGNATOR | RECESSED |
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