5310-12-156-4907 WASHER,LOCK Index 5310-12-156-4913 WASHER,LOCK

National Stock Number:
5310-12-156-4912

Federal Supply Class:
5310

National Item Identification Number:
121564912

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:
(241)A39630-119544A3963ASTRA VEICOLI INDUSTRIALI SPA
001770-0000D8218ROTZLER GMBH + CO. KG
0251903H0001DAF TRUCKS N.V.
0542018H0001DAF TRUCKS N.V.
0711081H0E45SARIS AANHANGERS
10083091A486GNIMIKKEISTOKESKUS NCB FINLAND
130101015HEH3791COMBIFLOAT SYSTEMS B.V.
1PA39630-119544A3963ASTRA VEICOLI INDUSTRIALI SPA
24052U4494EKA LIMITED
241-A39630-119544A3963ASTRA VEICOLI INDUSTRIALI SPA
243003705300124BSAPA OPERACIONES SL
38180.050.001B1603COMBORI NV
5-3MITFASEDIN125STGALZN8CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
5310121564912SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
542018H0001DAF TRUCKS N.V.
550212K5F81HYDREMA UK LTD
657-008ZP94223SPAENAUR INC DBA SPAENAUR INC.
7.312-002D0356KARCHER FUTURETECH GMBH
7.312-002.0D0356KARCHER FUTURETECH GMBH
990.8242H7701CARGOTEC HOLDING NETHERLANDS B.V.
990.8242S0213CARGOTEC SWEDEN AB, HIAB
B5,3DIN125-ST-A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
B5,3DIN125-STGALZN8CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
B5,3DIN125STA3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
B5,3DIN125STGALZN8CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
B5-3DIN125-ST-A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
B5-3DIN125-STGALZN8CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
B5-3DIN125STA3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
B5-3DIN125STGALZN8CD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-B5,3-140HV-A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-B5,3-ST-A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125-B5.3-ST-A3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN125B5-3STA3PD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


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 DIAMETER5,3 MILLIMETERS NOMINAL
MATERIALSTEEL
PERIPHERAL SHAPE STYLEROUND
OUTSIDE LEFT CORNER CHAMFER ANGLE45,0 DEGREES NOMINAL
OVERALL DIAMETER10,0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN50961,VERFAHREN GALZN8C
SURFACE TREATMENTCHROMATE AND ZINC
TEST DATA DOCUMENTD8286-DIN125 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THICKNESS1,0 MILLIMETERS NOMINAL


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