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National Stock Number:
5310-00-262-5324
Federal Supply Class:
5310
National Item Identification Number:
002625324
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:
| 482500 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| MATERIAL | STEEL COMP 1010 OR | | STEEL COMP 1020 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.396 INCHES MINIMUM AND | | 0.416 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.814 INCHES MINIMUM AND | | 0.834 INCHES MAXIMUM | | OVERALL HEIGHT | 0.115 INCHES MINIMUM AND | | 0.135 INCHES MAXIMUM | | RECESS DEPTH | 0.078 INCHES MINIMUM AND | | 0.098 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.027 INCHES MINIMUM AND | | 0.047 INCHES MAXIMUM |
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