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National Stock Number: 5310-01-121-0396
Federal Supply Class: 5310
National Item Identification Number: 011210396
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:
| 6035-0023-01 | 17472 | EATON AEROSPACE LLC |
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Techincal Specification:
| HOLE DIAMETER | 0.312 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.010 INCHES MINIMUM AND 1.020 INCHES MAXIMUM | | OVERALL HEIGHT | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 630 OVERALL | | RADIUS | 0.030 INCHES MINIMUM AND 0.060 INCHES MAXIMUM | | RECESS DIAMETER | 0.593 INCHES NOMINAL | | SPECIAL FEATURES | CHAMFER BOTTOM OUTSIDE EDGE 0.050 IN. MIN,0.070 IN. MAX BY 43 DEG MIN,47 DEG MAX | | STYLE DESIGNATOR | RECESSED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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