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 5960-01-264-2087
NSN 5965-01-399-8454
NSN 5998-01-310-4528
NSN 7035-01-359-6108
NSN 5945-01-406-8735
NSN 6320-01-281-6028
NSN 6145-01-565-1664
NSN 6110-00-420-4318
NSN 6685-01-286-0578
NSN 4140-00-390-2373
NSN 6150-00-366-4113
NSN 6105-00-759-1240