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National Stock Number:
5310-00-457-6866
Federal Supply Class:
5310
National Item Identification Number:
004576866
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:
| NAS390B4P | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| HOLE DIAMETER | 0.120 INCHES MINIMUM AND 0.150 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | | | MATERIAL THICKNESS | 0.008 INCHES MINIMUM AND 0.016 INCHES MAXIMUM | | MATERIAL | | | OUTSIDE DIAMETER | 0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM | | OVERALL HEIGHT | 0.063 INCHES MINIMUM AND 0.093 INCHES MAXIMUM | | STYLE DESIGNATOR | FINISHING | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | | | SURFACE TREATMENT | |
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