5310-00-233-5882 WASHER,FLAT Index 4920-00-233-5889 COVER,BOTTOM,SIMULA

National Stock Number:
5310-00-233-5883

Federal Supply Class:
5310

National Item Identification Number:
002335883

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:
5X4183D6E9MERITOR INDUSTRIAL PRODUCTS, LLC
5X41878500MERITOR HEAVY VEHICLE SYSTEMS, LLC
736575819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER3.562 INCHES NOMINAL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER5.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.375 INCHES NOMINAL
MINIMUM TENSILE STRENGTH400 POUNDS PER SQUARE INCH
MATERIALWOOL COMP 16R3 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONC-F-206,TYPE 1,CL 16R3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL


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