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 5990-00-334-8836
NSN 5925-01-544-0001
NSN 6240-00-774-9302
NSN 6610-00-127-7013
NSN 6150-01-252-9366
NSN 5945-01-008-0708
NSN 6220-00-300-5412
NSN 6240-01-401-5340
NSN 5910-01-516-2146
NSN 6150-01-478-4261
NSN 6320-00-788-5297
NSN 6645-00-679-8203