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 5935-00-679-9663
NSN 6320-01-019-1028
NSN 2925-01-408-6205
NSN 5975-01-500-3195
NSN 5999-01-127-9603
NSN 5895-01-132-9607
NSN 7035-01-150-6303
NSN 5945-01-442-4804
NSN 5895-01-139-4272
NSN 5999-01-370-5514
NSN 6650-01-151-6450
NSN 5950-01-031-0603