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 7035-00-368-0444
NSN 5930-01-452-1428
NSN 5910-01-390-4291
NSN 4140-00-911-1485
NSN 6610-00-680-8325
NSN 5935-01-318-0409
NSN 5905-00-156-2982
NSN 6105-01-467-5468
NSN 6240-00-372-4841
NSN 6610-01-483-2756
NSN 6685-01-432-2579
NSN 6150-00-833-8148