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National Stock Number:
5310-00-725-2653
Federal Supply Class:
5310
National Item Identification Number:
007252653
Description:
WASHER,FLAT
Detail:
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.
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Manufacturer Information:
| PGF13716 | 40152 | VME AMERICAS INC SUB OF VME GROUP N V | | PGF13716 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | FEATURES PROVIDED | CASEHARDENED | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 1.576 INCHES MINIMUM AND 1.586 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | OVERALL DIAMETER | 2.605 INCHES MINIMUM AND 2.615 INCHES MAXIMUM | | MATERIAL | STEEL COMP 8620 OVERALL | | PERIPHERAL SHAPE STYLE | ROUND | | SURFACE FINISH | 95.0 MICROINCHES BOTTOM | | SURFACE FINISH | 95.0 MICROINCHES INNER | | SURFACE FINISH | 95.0 MICROINCHES TOP | | THICKNESS | 0.186 INCHES MINIMUM AND 0.188 INCHES MAXIMUM |
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