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National Stock Number:
5310-01-167-2713
Federal Supply Class:
5310
National Item Identification Number:
011672713
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:
| 8028392-01 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER | | F09603-86-M-0507 | 03983 | STERLING MACHINE COMPANY, INC. | | F09603-86-M-8884 | 32483 | SPACE AGE MFG CORP |
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Techincal Specification:
| HOLE DIAMETER | 0.460 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4130 AND STEEL COMP 4140 OVERALL | | SPECIAL FEATURES | USED ON H-3 HELICOPTER |
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