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National Stock Number:
5310-00-209-2916
Federal Supply Class:
5310
National Item Identification Number:
002092916
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:
| 5860 | 55948 | BOTOMAN MFG CO INC |
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Techincal Specification:
| HOLE DIAMETER | 0.261 INCHES MINIMUM AND 0.276 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.515 INCHES MINIMUM AND 0.545 INCHES MAXIMUM | | OVERALL HEIGHT | 0.044 INCHES MINIMUM AND 0.065 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1020 OVERALL | | RECESS DEPTH | 0.016 INCHES MINIMUM AND 0.031 INCHES MAXIMUM | | STYLE DESIGNATOR | RECESSED |
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