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 5960-01-505-2426
NSN 5935-01-550-3041
NSN 5998-01-086-7642
NSN 6645-00-770-3742
NSN 6645-00-262-7448
NSN 5910-01-595-9038
NSN 5895-01-273-7181
NSN 5915-00-803-4423
NSN 6240-01-546-9756
NSN 6110-01-590-3947
NSN 5950-00-500-4198
NSN 5999-00-811-3542