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 6135-01-026-9960
NSN 6135-01-576-9616
NSN 5996-01-049-5452
NSN 5910-01-537-7071
NSN 2925-01-327-3069
NSN 6610-01-368-8344
NSN 5990-00-829-2588
NSN 6150-01-327-8087
NSN 5965-01-204-8505
NSN 5960-00-398-1029
NSN 5930-00-932-4244
NSN 5855-01-503-3452