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 5960-01-593-4760
NSN 5920-00-064-3523
NSN 6685-01-152-2768
NSN 7035-00-215-3272
NSN 5996-01-449-0666
NSN 6610-00-975-5638
NSN 6135-00-840-6451
NSN 6650-00-216-6365
NSN 5998-00-905-6220
NSN 5895-01-521-3296
NSN 6130-01-329-8139
NSN 6320-01-426-8947