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 6105-01-455-1104
NSN 6220-01-021-8738
NSN 5930-01-483-9787
NSN 6145-01-116-8137
NSN 5960-01-621-5699
NSN 5915-01-190-9476
NSN 5965-01-197-6924
NSN 5920-01-467-2079
NSN 5925-00-633-6236
NSN 6240-00-967-4788
NSN 5965-01-231-9125
NSN 6130-01-333-5850