2920-12-161-5546 FAN,CIRCULATING,SPE Index 5310-12-161-5778 WASHER,FLAT

National Stock Number:
5310-12-161-5743

Federal Supply Class:
5310

National Item Identification Number:
121615743

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:
000433013004D8046DAIMLER AG
000433013005D8046DAIMLER AG
000433013005 SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
0110 7552D2689DEUTZ AG
01107552D9165DEUTZ MWM AG
06150300315D3273MAN TRUCK & BUS AG
10339028A486GNIMIKKEISTOKESKUS NCB FINLAND
13DIN433-ST-A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
13DIN433-STGALZN8CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
13DIN433STA3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
13DIN433STGALZN8CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
13DIN433STGALZN8CD9477BUNDESAMT FUER AUSRUESTUNG,
5310PL08938109009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
6-286-0252D0589BUCHER MUNICIPAL GMBH DBA GMBH BUCHER-SCHOERLING
6286-0252D0589BUCHER MUNICIPAL GMBH DBA GMBH BUCHER-SCHOERLING
991420007C1100KOMATSU DEUTSCHLAND GMBH
DIN433-13-140HV-A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN433-13-ST-A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN433-13-ST-DBL8451.110141BNAVANTIA, S.A., S.M.E.
DIN433-13-ST-DBL8451.11409BBNAVANTIA - PROPULSION Y ENERGIAMOTORES - CARTAGENA
DIN433-13-STDBL8451.110141BNAVANTIA, S.A., S.M.E.
DIN433-13-STDBL8451.11409BBNAVANTIA - PROPULSION Y ENERGIAMOTORES - CARTAGENA
DIN433-13STA3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DZ01107552C8898WAERTSILAE DEUTSCHLAND GMBH


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HARDNESS RATING140,0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 250,0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM
HOLE DIAMETER13,0 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER20,0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONISO4042, SCHLUESSEL A3P ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
TEST DATA DOCUMENTD8286-DIN433 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THICKNESS2,0 MILLIMETERS NOMINAL


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