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National Stock Number:
5310-01-169-7247
Federal Supply Class:
5310
National Item Identification Number:
011697247
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:
| 200887656 | K0654 | SAFRAN LANDING SYSTEMS UK LTD |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 7075 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9,T7351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | P.S. 102-1 MFR REF SINGLE TREATMENT RESPONSE AND | | P.S. 923,FSCM K0654 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | CENTER HOLE SHAPE STYLE | ROUND | | HOLE DIAMETER | 0.390 INCHES NOMINAL | | PERIPHERAL SHAPE STYLE | DEE | | WIDTH | 0.593 INCHES MINIMUM AND | | 0.603 INCHES MAXIMUM | | OVERALL DIAMETER | 0.625 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | THICKNESS | 0.100 INCHES MINIMUM AND | | 0.110 INCHES MAXIMUM | | SURFACE FINISH | 63.0 MICROINCHES ALL SURFACES | | SPECIAL FEATURES | STRAIGHT EDGE BEVELED45 DEG BY 0.110 IN. WIDE | | SPECIAL TEST FEATURES | PENETRANT INSPECT TO SPEC. NDT 8,PS 923,FSCM K0654 | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | K0654 | | DESIGN CONTROL REFERENCE | 200887656 |
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