5310-12-156-4905

Flat Washer

5310121564905 121564905 24300112100 4331100600 048475 000125021010 001778-0000 0017780000 DIN125-B21-140HV-A3P 21MITFASEDIN125STGALZN8C B21DIN125-ST-A3P B21DIN125ST-A3P B21DIN125STA3P B21DIN125STGALZN8C DIN125-B21-ST-A3P DIN125B21STA3P

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