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 6645-00-295-0625
NSN 5835-01-610-5744
NSN 6610-01-291-4173
NSN 5996-00-911-9523
NSN 5996-01-464-4276
NSN 5945-01-174-7950
NSN 5935-01-375-3616
NSN 5895-01-426-4809
NSN 5835-01-089-7615
NSN 6320-00-456-0836
NSN 6685-01-588-8446
NSN 5920-01-422-9616