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 5905-01-367-6746
NSN 6220-01-099-8561
NSN 6105-00-553-8943
NSN 6645-01-025-1002
NSN 5998-01-202-9379
NSN 4140-01-441-3006
NSN 5895-01-391-6785
NSN 5950-01-650-0053
NSN 6650-00-078-5773
NSN 5965-00-937-6482
NSN 6320-01-111-8851
NSN 5999-00-135-2404