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National Stock Number:
5310-00-813-6796
Federal Supply Class:
5310
National Item Identification Number:
008136796
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:
| 801442-1 | 98897 | LOCKHEED MARTIN CORP | | 801442-1 | 9Z181 | SHEFFIELD MANUFACTURING, INC. |
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Techincal Specification:
| HOLE DIAMETER | 0.695 INCHES MINIMUM AND 0.705 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18728 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.080 INCHES NOMINAL | | MATERIAL | STEEL COMP 8630 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 1.160 INCHES NOMINAL | | RECESS ANGLE | 85.0 DEGREES MINIMUM AND 90.0 DEGREES MAXIMUM | | RECESS DIAMETER | 0.790 INCHES MINIMUM AND 0.820 INCHES MAXIMUM | | STYLE DESIGNATOR | RECESSED |
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