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.
NSN 5935-01-468-0184
NSN 5985-00-084-0213
NSN 5910-01-135-0837
NSN 2925-01-625-6841
NSN 2925-01-157-9204
NSN 5935-01-010-4404
NSN 6645-01-028-2186
NSN 5998-01-504-5311
NSN 5965-01-209-2838
NSN 5855-00-631-4565
NSN 6620-01-535-6925
NSN 5910-01-519-8236