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 5835-01-426-6573
NSN 6685-01-155-8422
NSN 5855-00-586-6255
NSN 5945-01-590-1148
NSN 5835-00-491-6075
NSN 6145-01-368-7358
NSN 7035-01-107-2811
NSN 6150-00-530-3046
NSN 5905-01-582-7193
NSN 5915-00-625-2285
NSN 5855-01-392-1110
NSN 6130-00-872-1990