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 6320-01-370-4218
NSN 5930-01-316-1781
NSN 5996-01-519-7548
NSN 5925-01-253-0066
NSN 2925-01-078-5702
NSN 6685-00-366-6997
NSN 6105-01-338-6249
NSN 6145-01-111-2631
NSN 5960-00-831-8683
NSN 6240-00-383-7668
NSN 6145-01-211-6591
NSN 6645-00-153-3834