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 5895-00-659-8434
NSN 6685-01-464-3766
NSN 5996-01-446-8198
NSN 5996-00-765-1401
NSN 5915-00-851-1208
NSN 6240-01-398-6049
NSN 5950-00-683-4429
NSN 6105-00-916-1417
NSN 6610-01-604-7335
NSN 5945-00-081-2489
NSN 5930-01-341-5947
NSN 6130-01-600-9990