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 6220-01-297-9361
NSN 5835-00-419-6576
NSN 5996-00-461-3416
NSN 6645-01-060-7988
NSN 7035-00-890-7649
NSN 6620-01-029-8723
NSN 5915-00-278-5561
NSN 5835-00-244-4956
NSN 6650-01-495-0995
NSN 5998-01-538-7663
NSN 5999-01-377-9907
NSN 6105-01-474-5246