4320-00-399-0930 DEFLECTOR,DIRT AND LIQUID Index 3020-00-399-0940 GEAR,INTERNAL

National Stock Number:
5310-00-399-0939

Federal Supply Class:
5310

National Item Identification Number:
003990939

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:
102-63709-2094697MOOG INC
102-63709-209P5N5MOOG MILITARY AIRCRAFT LLC


Techincal Specification:
MATERIALSTEEL COMP 324 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-862 FED SPEC 1ST MATERIAL RESPONSE OR
EM1106 300 SERIES 94697 MFR REF 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONEP1204 94697 MFR REF SINGLE TREATMENT RESPONSE OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.320 INCHES NOMINAL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER0.460 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.020 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE94697
DESIGN CONTROL REFERENCE102-63709-20


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