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 5905-01-137-6153
NSN 6130-00-021-4742
NSN 6130-01-254-7962
NSN 5945-00-422-2346
NSN 5960-00-702-8489
NSN 5895-01-487-8028
NSN 6150-01-528-8500
NSN 2925-01-279-6692
NSN 5910-01-166-2211
NSN 6130-01-384-0943
NSN 5945-01-488-7434
NSN 5950-01-410-6837