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National Stock Number:
5310-00-639-3013
Federal Supply Class:
5310
National Item Identification Number:
006393013
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:
| 72595 | 70210 | HONEYWELL INTERNATIONAL INC. | | 72595 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO | | 72595 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| HOLE DIAMETER | 1.550 INCHES MINIMUM AND 1.570 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.028 INCHES MINIMUM AND 2.032 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.150 INCHES MINIMUM AND 0.170 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1020 OVERALL | | RECESS ANGLE | 23.0 DEGREES NOMINAL | | RECESS DIAMETER | 1.870 INCHES MINIMUM AND 1.890 INCHES MAXIMUM | | STYLE DESIGNATOR | RECESSED | | SURFACE FINISH | 100.0 MICROINCHES ALL SURFACES |
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