Arc segment 0.062 in. H removed to permit fit against straight edge
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 5990-00-460-9394
NSN 6105-01-281-7714
NSN 2925-01-463-8856
NSN 5975-00-949-9005
NSN 6135-01-263-4073
NSN 5925-01-388-2546
NSN 5835-01-228-8666
NSN 6645-01-368-7109
NSN 5920-01-232-8497
NSN 6645-01-438-6986
NSN 6320-01-585-8468
NSN 6150-01-467-9270