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National Stock Number: 5310-00-813-7330
Federal Supply Class: 5310
National Item Identification Number: 008137330
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:
801440-1 | 17576 | GOODRICH CORP DBA GOODRICH CORP | 801440-1 | 17772 | AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA, LLC | 801440-1 | 6K4C8 | GOODRICH CORPORATION | 801440-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
HOLE DIAMETER | 0.535 INCHES MINIMUM AND 0.545 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18728,COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL THICKNESS | 0.084 INCHES MINIMUM AND 0.096 INCHES MAXIMUM | MATERIAL | STEEL COMP 8630 OVERALL | PROPRIETARY CHARACTERISTICS | PACS | OUTSIDE DIAMETER | 0.080 INCHES NOMINAL | RECESS ANGLE | 90.0 DEGREES NOMINAL | RECESS DIAMETER | 0.660 INCHES MINIMUM AND 0.669 INCHES MAXIMUM | STYLE DESIGNATOR | RECESSED |
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