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National Stock Number:
5310-00-928-2346
Federal Supply Class:
5310
National Item Identification Number:
009282346
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:
| 74049-5 | 56878 | SPS TECHNOLOGIES, LLC | | F4367-05 | 019L2 | ESNA, LLC | | K52300-5 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | GB500A5A | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | F4367-05 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.418 INCHES MINIMUM AND | | 0.428 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.591 INCHES MINIMUM AND | | 0.601 INCHES MAXIMUM | | RECESS DIAMETER | 0.424 INCHES MINIMUM | | MATERIAL THICKNESS | 0.113 INCHES NOMINAL |
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