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 7035-01-463-9855
NSN 5925-00-185-4020
NSN 6130-01-598-2382
NSN 5935-01-399-7270
NSN 6320-01-556-2011
NSN 5996-01-398-0037
NSN 6220-00-100-6276
NSN 6130-01-425-4234
NSN 6105-00-060-3280
NSN 6320-00-701-0437
NSN 6620-00-167-3825
NSN 5915-01-425-8615