5310-99-999-5407

Flat Washer

5310999995407 999995407 SP25-A B01740 DF411-5613-002N 21171-143-0 CX112401-6 30-298-144-03 SK7860-3 991-4-00054-018 675 5021 NK7154 LP124393 85-650-2153 3068-792 217003-19 S216002 37A1209 SP25A SP25 01602624 5CW11440 5UA9532 6A/21760

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