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 5960-00-227-0243
NSN 5910-00-596-3179
NSN 5935-01-578-5622
NSN 5910-00-394-1690
NSN 5950-01-185-7347
NSN 6105-01-440-9860
NSN 6105-01-406-8349
NSN 5960-01-491-9916
NSN 5950-01-359-5923
NSN 5915-00-466-2840
NSN 6645-01-086-7668
NSN 6130-01-115-9237