5310-12-179-8318

Flat Washer

5310121798318 121798318 DIN9021-13-140HV-A3P 6-262-0112 009021013200 101280 52-1440VZ 06151910211 209021013200 41800947 02.541.51.30.4 B13DIN9021STA3P B13DIN9021STGALZN8C DIN9021B13STA3P 0254151304 B13DIN9021-ST-A3P DIN9021-B13-ST-A3P F300 0T 017 9629

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. View more Flat Washer