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 7035-00-312-3055
NSN 5960-01-473-9203
NSN 5965-01-406-3156
NSN 6220-01-421-4448
NSN 6145-01-367-1404
NSN 6620-00-505-5031
NSN 5950-00-385-1686
NSN 5855-00-411-8688
NSN 6685-01-015-7658
NSN 5835-00-490-0530
NSN 6610-00-518-4919
NSN 6110-00-833-7778