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 5895-00-057-7066
NSN 6320-01-512-2031
NSN 5950-01-159-6652
NSN 6620-00-022-8056
NSN 6650-00-195-7519
NSN 5835-01-621-2525
NSN 5996-00-753-1599
NSN 5910-01-137-6342
NSN 5950-01-004-4153
NSN 5910-01-071-9540
NSN 5835-01-381-2683
NSN 6610-00-420-6826