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National Stock Number:
5310-01-436-9982
Federal Supply Class:
5310
National Item Identification Number:
014369982
Description:
WASHER,FINISHING
Detail:
A WASHER OR CONE OR DISK SHAPE WITH A CENTRALLY LOCATED HOLE, DESIGNED TO ACCOMMODATE A FLAT OR OVAL HEAD SCREW AND PROVIDE ADDITIONAL BEARING AREA ON THE MATERIAL BEING FASTENED. IT MAY OR MAY NOT HAVE A FLUSH FLANGE FEATURE.
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Manufacturer Information:
| LS15253A5 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 AND | | ALUMINUM ALLOY 1230 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | HOLE DIAMETER | 0.169 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.256 INCHES MINIMUM AND | | 0.261 INCHES MAXIMUM | | OVERALL HEIGHT | 0.039 INCHES MINIMUM AND | | 0.041 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.005 INCHES MINIMUM AND | | 0.015 INCHES MAXIMUM |
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