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National Stock Number: 5310-01-234-9421
Federal Supply Class: 5310
National Item Identification Number: 012349421
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:
1312M63P01 | 07482 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
HOLE DIAMETER | 0.278 INCHES MINIMUM AND 0.287 INCHES MAXIMUM | OUTSIDE DIAMETER | 1.455 INCHES MINIMUM AND 1.465 INCHES MAXIMUM | OVERALL HEIGHT | 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5645 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 321 OVERALL | RADIUS | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM | RECESS DIAMETER | 1.365 INCHES MINIMUM AND 1.375 INCHES MAXIMUM | STYLE DESIGNATOR | RECESSED |
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