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National Stock Number:
5310-01-312-7661
Federal Supply Class:
5310
National Item Identification Number:
013127661
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:
| BACW10BX8C | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | TITANIUM ALLOY UNS R56400 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-9046,TY 3,COMP C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.502 INCHES MINIMUM AND | | 0.506 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.828 INCHES MINIMUM AND | | 0.848 INCHES MAXIMUM | | RECESS DIAMETER | 0.614 INCHES MINIMUM AND | | 0.634 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.064 INCHES MINIMUM AND | | 0.078 INCHES MAXIMUM | | RECESS ANGLE | 90.0 DEGREES MINIMUM AND | | 100.0 DEGREES MAXIMUM | | SPECIFICATION/STANDARD DATA | 81205-BACW10BX MANUFACTURERS STANDARD | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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