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National Stock Number:
5310-01-395-9637
Federal Supply Class:
5310
National Item Identification Number:
013959637
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:
| 40014-3 | 66822 | MORPAC INDUSTRIES, INC | | 40015 ITEM 4 | 66822 | MORPAC INDUSTRIES, INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 630 OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.218 INCHES MINIMUM AND | | 0.223 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.560 INCHES NOMINAL | | RECESS DIAMETER | 0.465 INCHES NOMINAL | | MATERIAL THICKNESS | 0.080 INCHES NOMINAL |
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