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 6110-01-049-7256
NSN 5998-01-386-4175
NSN 5998-01-228-3911
NSN 5855-01-459-9254
NSN 6620-01-442-8444
NSN 6130-00-961-7199
NSN 5905-01-651-8191
NSN 6220-01-212-3254
NSN 5925-01-007-0511
NSN 5945-00-223-7265
NSN 6105-01-199-1796
NSN 6610-00-012-8072