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National Stock Number:
5310-01-040-4767
Federal Supply Class:
5310
National Item Identification Number:
010404767
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:
| 58 22880 0010 | 89944 | ELBITAMERICA, INC. |
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Techincal Specification:
| HOLE DIAMETER | 0.096 INCHES MINIMUM AND 0.100 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.198 INCHES MINIMUM AND 0.202 INCHES MAXIMUM | | OVERALL HEIGHT | 0.032 INCHES MINIMUM AND 0.038 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | RECESS DEPTH | 0.010 INCHES MINIMUM AND 0.014 INCHES MAXIMUM | | RECESS DIAMETER | 0.178 INCHES MINIMUM AND 0.182 INCHES MAXIMUM | | STYLE DESIGNATOR | RECESSED | | SURFACE TREATMENT | PASSIVATE OVERALL |
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