5307-12-176-6776 STUD,PLAIN Index 2990-12-176-6878 FUEHRUNG

National Stock Number:
5310-12-176-6780

Federal Supply Class:
5310

National Item Identification Number:
121766780

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:
0240 6395D2689DEUTZ AG
1 410 100 012B1223BOSCH ROBERT NV
1410100012D8015ROBERT BOSCH GMBH
2406395D2689DEUTZ AG
2406395EY0147-39D2689DEUTZ AG
4071860D0704VOLVO CONSTRUCTION EQUIPMENT GMBH &CO KG
4797118D8009TADANO FAUN GMBH
DZ02406395C8898WAERTSILAE DEUTSCHLAND GMBH


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
FEATURES PROVIDEDCASEHARDENED
HOLE DIAMETER8,08 MILLIMETERS MINIMUM AND 8,17 MILLIMETERS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONDIN1624, BESCHAFFENHEIT LGBK ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1.0330
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER15,5 MILLIMETERS MINIMUM AND 16,0 MILLIMETERS MAXIMUM
THICKNESS2,5 MILLIMETERS NOMINAL


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