5310-99-792-8373

Flat Washer

5310997928373 997928373 BS4320 BS4320FT04.00RD0900ST00ZN 149-689 B99213 FW405878 1-OWE206116 ITEM 78 525-925 40-52007 52007 BS4320FT04.00RD0900ST00Z 000PE-46 5310-99-729-8034 99-128-5564 ST53C4

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