5310-14-441-1237 WASHER,FLAT Index 5310-14-441-2500 WASHER,FLAT

National Stock Number:
5310-14-441-1239

Federal Supply Class:
5310

National Item Identification Number:
144411239

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:
1062293D00F0555MBDA FRANCE
99122334F6481THALES SA
99151678D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
99151678F6481THALES SA
E25514A120ZTAF0110AFNOR ASSOCIATION FRANCAISE DE NORMALISATION
E25514A120ZTAPAF0110AFNOR ASSOCIATION FRANCAISE DE NORMALISATION
E25514A120ZTAPAF1236PREAULT TECHNOLOGIES
E25514A120ZTAPAF7411MECAERO ARCONIC FASTENING SYSTEMS AND RINGS TOULOUSE
R9ZT120AF0110AFNOR ASSOCIATION FRANCAISE DE NORMALISATION
R9ZT120APAF0110AFNOR ASSOCIATION FRANCAISE DE NORMALISATION
RONDELLE Z 12 A4-260HV PASSIVEEF6481THALES SA


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER13.00 MILLIMETERS MINIMUM AND 13.27 MILLIMETERS MAXIMUM
MATERIALSTEEL COMP A4 OVERALL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER23.48 MILLIMETERS MINIMUM AND 24.00 MILLIMETERS MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
TEST DATA DOCUMENTF0110-A03-154 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THICKNESS2.38 MILLIMETERS MINIMUM AND 2.62 MILLIMETERS MAXIMUM


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