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 5930-01-100-2682
NSN 6645-01-413-8003
NSN 6620-01-540-1524
NSN 6130-01-574-3115
NSN 5930-01-352-5428
NSN 5925-01-389-6136
NSN 5915-00-888-1744
NSN 5925-01-380-6305
NSN 6145-00-301-9124
NSN 5925-00-841-6798
NSN 5835-01-461-8184
NSN 7035-00-541-8516