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 5835-00-358-4235
NSN 5930-01-445-4824
NSN 5915-01-065-1127
NSN 5935-01-495-2515
NSN 6240-01-447-2666
NSN 5965-01-436-0390
NSN 5905-00-760-3242
NSN 2925-00-906-0421
NSN 6150-01-511-3171
NSN 5910-01-427-3819
NSN 6110-00-135-0202
NSN 6650-01-053-0243