3020-00-366-4341 GEAR,DRIVE MOTION Index 5360-00-366-4580 SPRING,HELICAL,COMPRESSION

National Stock Number:
5310-00-366-4369

Federal Supply Class:
5310

National Item Identification Number:
003664369

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:
14-126-630-00-00192392ALLIS-CHALMERS CORP
14-147-674-03-00188658ALLIS-CHALMERS CORP
14-147-674-03-50088658ALLIS-CHALMERS CORP
14-147-674-04-00188658ALLIS-CHALMERS CORP
14-147-674ITEM188658ALLIS-CHALMERS CORP
14-402-436PC9488658ALLIS-CHALMERS CORP
327557724617GENERAL MOTORS CORP
327568424617GENERAL MOTORS CORP
327730124617GENERAL MOTORS CORP
327568455380HATCH & KIRK, INC.
327557755380HATCH & KIRK, INC.
327557772915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
327568472915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
14-403-896PC9488658ALLIS-CHALMERS CORP
337118124617GENERAL MOTORS CORP
337518024617GENERAL MOTORS CORP
337536524617GENERAL MOTORS CORP
81037024617GENERAL MOTORS CORP
819037024617GENERAL MOTORS CORP
337536555380HATCH & KIRK, INC.
337518055380HATCH & KIRK, INC.
327730155380HATCH & KIRK, INC.
327730172915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
337118172915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
337518072915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
337536572915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
819037072915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
81037072915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
YMS1S41-309PC9480064NAVAL SHIP SYSTEMS COMMAND
EG1476741T188658ALLIS-CHALMERS CORP


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER2.286 INCHES NOMINAL
OVERALL DIAMETER3.795 INCHES NOMINAL
MATERIALLEATHER OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.162 INCHES NOMINAL


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