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 5985-00-007-7665
NSN 5990-00-167-2692
NSN 6105-00-916-3286
NSN 5999-00-776-9745
NSN 5910-01-062-0518
NSN 6150-00-089-2066
NSN 5945-00-246-7796
NSN 5965-01-076-0071
NSN 2925-01-308-9809
NSN 6130-01-361-7676
NSN 2925-00-868-2733
NSN 6320-01-422-1212