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 5910-01-459-2669
NSN 5895-01-053-9700
NSN 5990-01-609-4793
NSN 6130-01-056-4204
NSN 5999-01-537-2148
NSN 2925-00-459-4519
NSN 6135-01-447-5083
NSN 6685-01-570-3835
NSN 5985-01-614-6164
NSN 5920-01-439-8566
NSN 6110-01-529-7753
NSN 5998-01-140-4494