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 6150-00-056-2050
NSN 6145-01-166-3714
NSN 5920-00-254-8429
NSN 5998-00-623-2954
NSN 6220-01-384-5297
NSN 6105-00-088-2917
NSN 5910-01-089-7080
NSN 6610-01-595-7449
NSN 5935-01-500-4903
NSN 6320-00-422-9006
NSN 6105-01-496-5139
NSN 5985-01-214-0863