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 2925-00-555-0584
NSN 5915-01-324-1108
NSN 6110-00-427-9239
NSN 6105-00-292-4110
NSN 5990-00-276-8650
NSN 6110-00-514-2639
NSN 7035-01-361-8821
NSN 5999-01-042-9868
NSN 6105-01-421-2644
NSN 5960-00-925-0752
NSN 6645-00-602-5968
NSN 6620-01-318-8314