5310-00-486-2990 WASHER,FLAT Index 5330-00-486-3008 PACKING,PREFORMED

National Stock Number:
5310-00-486-2995

Federal Supply Class:
5310

National Item Identification Number:
004862995

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:
102-6417694697MOOG INC
102-641769P5N5MOOG MILITARY AIRCRAFT LLC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.113 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
OVERALL DIAMETER0.210 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONE-1106 300 SERIES 94697 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONE+1204 FSCM 94697 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THICKNESS0.0055 INCHES MINIMUM AND 0.0065 INCHES MAXIMUM


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