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National Stock Number:
5310-00-733-8585
Federal Supply Class:
5310
National Item Identification Number:
007338585
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:
| D21-109 | 31435 | LUCAS AEROSPACE POWER EQUIPMENT CORPORATION | | D21-109 | 3CPE0 | SAFRAN POWER USA LLC |
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Techincal Specification:
| FEATURES PROVIDED | CASEHARDENED | | HOLE DIAMETER | 1.813 INCHES MINIMUM AND 1.843 INCHES MAXIMUM | | OUTSIDE DIAMETER | 3.234 INCHES MINIMUM AND 3.266 INCHES MAXIMUM | | OVERALL HEIGHT | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 T4 OR T5 FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL THICKNESS | 0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL | | RECESS DEPTH | 0.060 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED | | SURFACE FINISH | 32.0 MICROINCHES COUNTERBORE FACE |
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