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National Stock Number: 5310-00-235-6156
Federal Supply Class: 5310
National Item Identification Number: 002356156
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:
64569-2151 | 25681 | ITT GOULDS PUMPS, INC. | SRS64569 | 14153 | DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA |
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Techincal Specification:
HOLE DIAMETER | 0.516 INCHES NOMINAL | OUTSIDE DIAMETER | 1.500 INCHES NOMINAL | OVERALL HEIGHT | 0.375 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B164 CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL | RECESS DEPTH | 0.250 INCHES NOMINAL | RECESS DIAMETER | 0.781 INCHES NOMINAL | SPECIAL FEATURES | HAMFER ON THE COUNTERBORE SIDE | STYLE DESIGNATOR | RECESSED |
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