5310-12-307-7339 WASHER,FLAT Index 5310-12-307-7341 WASHER,FLAT

National Stock Number:
5310-12-307-7340

Federal Supply Class:
5310

National Item Identification Number:
123077340

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:
0010171652D8046DAIMLER AG
1215 6672D2689DEUTZ AG
2 430 101 195B1223BOSCH ROBERT NV
23310153036S3934SAAB KOCKUMS AB - KARLSKRONA
2430101195D8015ROBERT BOSCH GMBH
49041400D2081MOTORENFABRIK HATZ GMBH & CO. KG
6.0690.72.5.5243D9165DEUTZ MWM AG
81.11308.0029D3273MAN TRUCK & BUS AG
81113080029D3273MAN TRUCK & BUS AG


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER3,0 MILLIMETERS NOMINAL
MATERIALSTEEL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER9,9 MILLIMETERS NOMINAL
THICKNESS1,5 MILLIMETERS NOMINAL


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