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National Stock Number:
5310-00-619-2348
Federal Supply Class:
5310
National Item Identification Number:
006192348
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:
| 10629644-3 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 1228756-1 | 19315 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS | | 5032-14 | 26344 | NEW HAVEN MFG CORP | | 1228756-1 | 55972 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS | | 236-6003P2 | 70318 | ALLMETAL SCREW PRODUCTS CORP | | 1228756-1 | 96774 | HONEYWELL INTERNATIONAL INC. | | 9072414 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 61301-2 | 22915 | NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM DIV | | MWW312 | 99251 | MISSION SYSTEMS DAVENPORT INC. |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | HOLE DIAMETER | 0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM | | OVERALL DIAMETER | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | PERIPHERAL SHAPE STYLE | ROUND | | SURFACE TREATMENT | PASSIVATE OVERALL | | THICKNESS | 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
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