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 and other seals, of vulcanized rubber other than hard rubber
NSN 7035-00-797-2635
NSN 5945-00-110-9059
NSN 6610-00-617-3086
NSN 5985-01-454-4495
NSN 5998-01-433-4071
NSN 5930-00-621-4537
NSN 6220-00-374-9292
NSN 6130-00-115-2933
NSN 6240-00-702-6955
NSN 6610-00-104-5704
NSN 5895-01-123-8694
NSN 5999-00-615-5457