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 2925-01-415-0264
NSN 5925-00-279-6769
NSN 6150-01-430-2564
NSN 5915-01-304-8426
NSN 2925-01-564-2617
NSN 6320-00-242-3300
NSN 6145-00-844-3777
NSN 5965-00-071-0562
NSN 5996-01-032-3904
NSN 5975-01-373-8933
NSN 6145-01-580-0334
NSN 5960-01-369-8666