5310-12-179-9977

Flat Washer

5310121799977 121799977 DIN9021-4,3-100HV-C-A3P WASP040MEL 009021004108 345412-222 6-262-0052 A4,3DIN9021-ST-A3P A4-3DIN9021STA3P DIN9021-A4,3-ST-A3P DIN9021A4-3STA3P DIN9021A4-3STGALZN8C 009021004103 A4-3DIN9021STGALZN5 A4-3DIN9021STGALZN6 A4-3DIN9021STGALZN8C

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