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 6105-01-505-3367
NSN 2925-01-467-1192
NSN 6220-00-712-1779
NSN 5855-00-411-8688
NSN 5996-00-141-0288
NSN 5960-00-960-6805
NSN 5975-01-528-8299
NSN 6135-01-445-6157
NSN 6150-01-014-5691
NSN 5998-00-113-7656
NSN 6130-01-026-5385
NSN 5905-01-296-0088