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National Stock Number: 5310-01-245-4082
Federal Supply Class: 5310
National Item Identification Number: 012454082
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:
215-70602-2 | 80378 | TRIUMPH AEROSTRUCTURES, LLC |
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Techincal Specification:
MATERIAL | ALUMINUM ALLOY 2024 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/5,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | COLOR | BLACK OVERALL | STYLE DESIGNATOR | RECESSED | HOLE DIAMETER | 0.880 INCHES MINIMUM AND | | 0.890 INCHES MAXIMUM | RADIUS | 0.060 INCHES NOMINAL | OUTSIDE DIAMETER | 1.320 INCHES NOMINAL | OVERALL HEIGHT | 0.063 INCHES NOMINAL | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 80378 | DESIGN CONTROL REFERENCE | 215-70602-2 |
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