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 7035-00-616-4410
NSN 6135-01-528-0699
NSN 5990-01-623-0082
NSN 6150-01-252-3776
NSN 6240-01-486-0789
NSN 5950-01-424-0257
NSN 5920-01-265-5957
NSN 5915-01-459-8059
NSN 6135-01-128-5358
NSN 5930-01-452-3856
NSN 6150-00-118-6135
NSN 5925-00-831-8882