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 5935-00-151-4910
NSN 5930-00-295-3859
NSN 6110-01-117-4784
NSN 5950-01-413-0793
NSN 5915-01-250-2451
NSN 6150-01-429-1236
NSN 5950-01-205-0491
NSN 2925-01-116-6838
NSN 6110-01-366-9639
NSN 5930-01-542-0672
NSN 6110-01-495-1158
NSN 6220-00-403-5014