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 6220-01-476-7448
NSN 5895-00-813-5379
NSN 5965-00-984-1393
NSN 5910-01-415-6394
NSN 5930-01-474-5487
NSN 6240-01-429-2747
NSN 5950-00-422-5470
NSN 6130-01-415-0590
NSN 5960-00-519-9880
NSN 6240-01-182-5859
NSN 5990-00-450-9872
NSN 6105-01-468-9940