6220-00-136-3009 LENS,LIGHT Index 5360-00-136-3013 SPRING,HELICAL,COMPRESSION

National Stock Number:
5310-00-136-3012

Federal Supply Class:
5310

National Item Identification Number:
001363012

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:
532369-10ZWK8MOOG INC.
532369-145934ONTIC ENGINEERING & MANUFACTURING, INC
532369-170210HONEYWELL INTERNATIONAL INC.


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.375 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
OVERALL DIAMETER1.124 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
PERIPHERAL SHAPE STYLEROUND
SURFACE FINISH32.0 MICROINCHES INNER
SURFACE FINISH63.0 MICROINCHES COUNTERBORE FACE
THICKNESS0.125 INCHES NOMINAL


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