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National Stock Number: 5310-00-917-4667
Federal Supply Class: 5310
National Item Identification Number: 009174667
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:
| CL3SW | 99862 | CARR LANE MANUFACTURING CO | | SPH3-SW | 99862 | CARR LANE MANUFACTURING CO |
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Techincal Specification:
| COLOR | BLACK OVERALL | | HOLE DIAMETER | 0.531 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | OUTSIDE DIAMETER | 1.125 INCHES NOMINAL | | OVERALL HEIGHT | 0.312 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPHERICAL WASHER | | RADIUS | 1.500 INCHES NOMINAL | | RECESS DIAMETER | 0.562 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED | | SPECIAL FEATURES | THIS COMES AS TWO PIECES | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL |
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