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 5930-00-442-4433
NSN 5999-00-777-8177
NSN 5915-01-584-9230
NSN 5920-00-094-0655
NSN 5999-01-290-4496
NSN 6645-01-106-6369
NSN 6105-00-694-5459
NSN 5935-00-079-0084
NSN 6145-00-403-9458
NSN 6145-00-181-9622
NSN 6145-01-452-0687
NSN 5930-00-170-9224