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.
NSN 5920-01-243-4377
NSN 5835-01-442-6079
NSN 5905-01-125-9314
NSN 5835-00-185-4919
NSN 5950-00-422-8579
NSN 5965-01-308-3786
NSN 5895-00-655-4754
NSN 7035-01-226-2545
NSN 5910-01-528-8915
NSN 5935-00-369-8232
NSN 6320-01-294-7161
NSN 6685-00-675-3568