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 2925-01-116-1683
NSN 5925-01-125-5795
NSN 5950-01-135-0626
NSN 6145-01-462-5714
NSN 6320-01-429-9871
NSN 5996-01-503-0742
NSN 5895-01-055-6235
NSN 6645-01-064-3711
NSN 5895-00-308-6555
NSN 6685-01-272-5954
NSN 5935-00-537-4778
NSN 6150-01-123-3044