5325-12-126-0887 RING,RETAINING Index 5310-12-126-0894 WASHER,FLAT

National Stock Number:
5310-12-126-0893

Federal Supply Class:
5310

National Item Identification Number:
121260893

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:
0010173D8005MIELE & CIE. KG
163369D0411HENSOLDT OPTRONICS GMBH
163369D1072WICHMANN KG
4,3DIN125MSD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
4-3DIN125MSD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
163369S3890LEICA GEOSYSTEMS AG
435-8019A486GNIMIKKEISTOKESKUS NCB FINLAND
A4,3DIN125-MSD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
A4,3DIN125MSD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
A4-3DIN125MSD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-4,3-CU3D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-4,3MSD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-A4,3-CU2D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
CTL6461004EKB991CROMWELL TOOLS LTD
DIN125-A4,3-CU3D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-A4,3-CUZND8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-A4,3-MSD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125A4,3-MSD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125A4-3MSD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER4,3 MILLIMETERS NOMINAL
MATERIALCOPPER ALLOY
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER9,0 MILLIMETERS NOMINAL
TEST DATA DOCUMENTD8286-DIN125 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THICKNESS0,8 MILLIMETERS NOMINAL


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