5310-00-294-1149 WASHER,FLAT Index 5310-00-294-1151 WASHER,FLAT

National Stock Number:
5310-00-294-1150

Federal Supply Class:
5310

National Item Identification Number:
002941150

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:
10121288A486GNIMIKKEISTOKESKUS NCB FINLAND
19500306848HONEYWELL INTERNATIONAL INC
1950030SML3AERO INTERNATIONAL, LLC


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.324 INCHES MINIMUM AND
0.331 INCHES MAXIMUM
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER0.375 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.026 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE06848
DESIGN CONTROL REFERENCE195003


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