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 6135-01-535-9092
NSN 5965-01-408-1303
NSN 2925-01-359-4027
NSN 5935-01-475-0147
NSN 6320-01-431-4359
NSN 6620-00-438-5833
NSN 6150-01-534-6312
NSN 5996-01-528-7386
NSN 6150-01-546-7911
NSN 5985-00-066-6829
NSN 5990-01-641-1492
NSN 5950-01-428-2492