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: Gaskets,washers & other seals
NSN 5960-00-717-5245
NSN 5915-01-442-9231
NSN 6685-01-519-0675
NSN 5925-01-374-0538
NSN 6220-01-025-4535
NSN 6610-01-023-6073
NSN 6610-01-174-9075
NSN 6220-01-274-3545
NSN 5905-00-754-9396
NSN 6130-01-461-4466
NSN 5930-01-352-6319
NSN 6150-01-526-2797