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 6150-00-233-6356
NSN 5990-01-527-4868
NSN 5985-01-419-6726
NSN 5935-01-658-4633
NSN 5910-01-446-6441
NSN 6105-00-183-4358
NSN 5920-01-041-9168
NSN 6105-01-250-9143
NSN 5905-01-168-4649
NSN 5835-01-473-6187
NSN 6685-00-136-3151
NSN 5950-00-734-3990