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National Stock Number:
5310-00-497-7329
Federal Supply Class:
5310
National Item Identification Number:
004977329
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:
| 2578624-001A | 06848 | HONEYWELL INTERNATIONAL INC | | 2578624-001A | 13002 | GOODRICH CORPORATION | | 2578624-001A | 17576 | GOODRICH CORP DBA GOODRICH CORP | | 2578624-001A | 55284 | HONEYWELL INTERNATIONAL INC. | | 2578624-001A | 6K4C8 | GOODRICH CORPORATION |
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Techincal Specification:
| HOLE DIAMETER | 1.255 INCHES MINIMUM AND 1.265 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.960 INCHES MINIMUM AND 2.000 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY OVERALL | | RECESS ANGLE | 90.0 DEGREES NOMINAL | | RECESS DIAMETER | 1.615 INCHES MINIMUM AND 1.625 INCHES MAXIMUM | | STYLE DESIGNATOR | RECESSED | | TEST DATA DOCUMENT | 81349-MIL-I-6866 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
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