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 5985-00-105-7686
NSN 5965-01-243-5494
NSN 5925-00-994-6602
NSN 7035-00-286-6221
NSN 5925-01-388-7049
NSN 5985-01-455-1748
NSN 6645-01-216-1956
NSN 7035-01-082-0311
NSN 5930-01-174-8656
NSN 5975-00-169-1401
NSN 5855-00-012-1958
NSN 4140-01-442-6442