5940-12-339-8817 COVER,TERMINAL BOARD Index 5930-12-339-8837 SWITCH,INTERLOCK

National Stock Number:
5310-12-339-8818

Federal Supply Class:
5310

National Item Identification Number:
123398818

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:
1168-829-0113C0913BORNEMANN, JOH. HEINR. GMBH
1168-829-0113D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
116882901-13C0913BORNEMANN, JOH. HEINR. GMBH
V7.2Z-33 M5 ITEM 35C0913BORNEMANN, JOH. HEINR. GMBH


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER17,0 MILLIMETERS NOMINAL
MATERIALSTEEL COMP 1.1191
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER58,0 MILLIMETERS NOMINAL
THICKNESS12,0 MILLIMETERS NOMINAL


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