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 6240-01-085-6576
NSN 6150-01-481-9857
NSN 6240-00-820-1705
NSN 5910-00-824-1161
NSN 7035-01-280-4692
NSN 6645-01-445-5235
NSN 6135-01-127-0173
NSN 5985-01-422-2043
NSN 6145-01-511-9871
NSN 6150-01-528-7719
NSN 7035-00-360-2008
NSN 2925-01-384-4139