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 5985-01-322-7624
NSN 5950-01-019-4178
NSN 5920-01-010-3293
NSN 6135-01-462-6040
NSN 5835-00-707-6266
NSN 5930-01-247-6496
NSN 4140-00-111-2617
NSN 6220-01-250-8723
NSN 6220-00-193-7278
NSN 6110-01-029-3403
NSN 5985-00-618-9436
NSN 5925-01-092-2876