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 5945-00-834-7529
NSN 5998-01-016-2300
NSN 6220-01-136-6839
NSN 5905-00-509-8821
NSN 6320-01-113-7647
NSN 5998-01-144-8575
NSN 2925-01-054-3190
NSN 5999-00-558-0487
NSN 6320-00-931-4855
NSN 5998-01-218-6183
NSN 6685-01-370-4238
NSN 5910-00-702-2994