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 7035-01-137-3642
NSN 5975-01-463-3173
NSN 5965-00-185-9687
NSN 5855-01-602-9335
NSN 6105-01-419-1217
NSN 6685-00-678-2244
NSN 5910-00-370-2471
NSN 6150-00-825-3770
NSN 5975-01-111-9988
NSN 6220-01-473-8164
NSN 2925-01-468-7073
NSN 5945-00-983-5984