5310-99-051-1255

Flat Washer

5310990511255 990511255 46/5407/668 13/Y/530/0020/A001/000 SHEET 13 46/5407 PART 668 46/5407/100 PART 668 46/5407/100/668 001206450 001206450 SHEET 13 001206450/13 13/Y/530/0020/A001 PART 668 13/Y/530/0020/A001/000 PART 668 13/Y/530/0020/A001/000/668 13/Y/530/0020/A001/668 13/Y/530/0020/A001/000/13

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