Color yellow
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.
Classification: Washers other than lock washers, iron or steel
NSN 6150-01-511-8270
NSN 5920-01-468-6227
NSN 5965-01-227-9937
NSN 5996-01-421-6562
NSN 2925-01-501-1104
NSN 5975-01-360-0166
NSN 6150-00-412-1908
NSN 5990-00-827-0684
NSN 6130-01-310-7447
NSN 5925-01-525-4200
NSN 5998-01-350-1999
NSN 5925-00-223-9552