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National Stock Number:
5310-00-912-7260
Federal Supply Class:
5310
National Item Identification Number:
009127260
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:
| 521179 | 00285 | KWIK FILE STORAGE SYSTEMS LLC | | 521179 | 04861 | COOPER INDUSTRIES INC COOPER PETROLEUM EQUIPMENT DIV SUNNYVALE OPERATION | | 521179 | 06680 | LAUBE CORP THE | | 521179 | 77445 | RTX CORPORATION | | 521179 | 97139 | THE SLABE MACHINE PRODUCTS LLC |
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Techincal Specification:
| MATERIAL | STEEL COMP 8740 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.255 INCHES MINIMUM AND | | 0.262 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.490 INCHES MINIMUM AND | | 0.510 INCHES MAXIMUM | | OVERALL HEIGHT | 0.110 INCHES MINIMUM AND | | 0.130 INCHES MAXIMUM | | RECESS DEPTH | 0.060 INCHES MINIMUM AND | | 0.080 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.040 INCHES MINIMUM AND | | 0.060 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 521179 |
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