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 5930-00-116-8924
NSN 5950-01-058-9295
NSN 5975-01-099-5818
NSN 5985-01-213-2955
NSN 5945-00-099-9857
NSN 6145-01-464-1920
NSN 5855-00-548-4742
NSN 5925-00-452-1270
NSN 5965-00-929-9415
NSN 6240-01-314-5700
NSN 6645-01-062-0905
NSN 5950-01-154-3061