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National Stock Number:
5310-01-187-6113
Federal Supply Class:
5310
National Item Identification Number:
011876113
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:
| SUM2947 | K5294 | GE AVIATION SYSTEMS LIMITED |
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Techincal Specification:
| COLOR | BLACK OVERALL | | HOLE DIAMETER | 0.251 INCHES MINIMUM AND 0.256 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | BS1449.S25 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 302 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 0.750 INCHES NOMINAL | | OVERALL HEIGHT | 0.120 INCHES NOMINAL | | RECESS DEPTH | 0.050 INCHES NOMINAL | | RECESS DIAMETER | 0.680 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED |
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