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National Stock Number:
5310-01-236-8064
Federal Supply Class:
5310
National Item Identification Number:
012368064
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:
| BACW10BP8CD | 81205 | THE BOEING COMPANY | | BACW10BP8CD | Z03F0 | BOEING DEFENCE AUSTRALIA LTD | | BACW10BP8CD | Z8T75 | BOEING DEFENCE AUSTRALIA LTD | | NTA11551-8CD | A0170 | LEONARDO SPA AEROSTRUCTURE DIVISION |
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Techincal Specification:
| HOLE DIAMETER | 0.504 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.838 INCHES NOMINAL | | MATERIAL THICKNESS | 0.064 INCHES MINIMUM AND 0.078 INCHES MAXIMUM | | MATERIAL | IRON ALLOY 660 OVERALL | | RECESS DIAMETER | 0.624 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED | | SURFACE TREATMENT | CADMIUM OVERALL |
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