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.
Classification: Gaskets,washers & other seals
NSN 6650-01-455-8923
NSN 2925-00-707-6770
NSN 6105-01-623-5033
NSN 5975-01-502-1533
NSN 5920-01-474-0820
NSN 6650-00-842-2124
NSN 2925-00-986-8393
NSN 5915-01-599-4159
NSN 6110-00-596-9124
NSN 5985-00-281-0810
NSN 2925-01-012-3162
NSN 5915-00-258-4398