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 6150-01-296-7377
NSN 5960-01-598-9072
NSN 6150-00-777-5209
NSN 6110-01-608-3775
NSN 2925-00-149-0760
NSN 6105-01-401-5361
NSN 4140-01-137-3264
NSN 5960-00-602-9906
NSN 5925-00-186-8669
NSN 5945-01-058-6022
NSN 2925-01-091-4734
NSN 5910-01-122-3927