5998-00-350-6010 CIRCUIT CARD ASSEMBLY Index 5940-00-350-6012 TERMINAL BOARD

National Stock Number:
5310-00-350-6011

Federal Supply Class:
5310

National Item Identification Number:
003506011

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.


Manufacturer Information:
532778119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
800W72447DANA COMMERCIAL VEHICLE MANUFACTURING, LLC
800W95019DANA CORP SPICER TRANSMISSION DIV


Techincal Specification:
CENTER HOLE LENGTH0.906 INCHES NOMINAL
CENTER HOLE SHAPE STYLERECTANGULAR
CENTER HOLE WIDTH0.594 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OVERALL DIAMETER1.250 INCHES NOMINAL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.094 INCHES NOMINAL


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