5310-01-236-9181 WASHER,FLAT Index 5310-01-236-9183 WASHER,FLAT

National Stock Number:
5310-01-236-9182

Federal Supply Class:
5310

National Item Identification Number:
012369182

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:
5310012369182A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5310012369182SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
756059-117772AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA, LLC
756059-11F313ASTRO SPAR INC.
756059-11S6Z7AIREPS, INC.
756059-123162FRAZIER AVIATION INC
756059-136164HEROUX-DEVTEK INC.
756059-13H683INTERNATIONAL PRECISION, INC
756059-157817TACTAIR FLUID CONTROLS INC PHOENIX CONTROLS DIV
756059-158730AIRBORNE TECHNOLOGIES, INC.
756059-159213AERO COMPONENTS, LLC
756059-16Z800A AND M AEROSPACE, INC.
756059-170236TACTAIR FLUID CONTROLS INC
756059-198897LOCKHEED MARTIN CORP
756059-1K1294GKN AEROSPACE SERVICES LIMITED


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.515 INCHES NOMINAL
OVERALL DIAMETER1.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729 COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.063 INCHES NOMINAL


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