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 6130-01-101-6502
NSN 6150-00-433-2338
NSN 5905-01-411-9410
NSN 6240-01-401-5340
NSN 6105-00-581-9479
NSN 6130-00-450-4466
NSN 5915-00-549-1098
NSN 6320-01-214-8621
NSN 6130-01-584-6752
NSN 6620-01-088-1272
NSN 5975-01-380-7621
NSN 5985-01-204-3509