5305-01-432-8668 SCREW,MACHINE Index 5310-01-432-8670 WASHER,FLAT

National Stock Number:
5310-01-432-8669

Federal Supply Class:
5310

National Item Identification Number:
014328669

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:
4872311- 010A184NCARGOTEC SWEDEN AB - MACGREGOR CRANES
4872311- 010S8829CARGOTEC SWEDEN AB - MACGREGOR CRANES
4872311-010D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER14.5 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
OVERALL DIAMETER23.0 MILLIMETERS NOMINAL
SURFACE TREATMENTZINC OVERALL
THICKNESS3.0 MILLIMETERS NOMINAL


Click here to Register for Free 30-day Trial