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 6130-01-132-3756
NSN 5930-01-485-0153
NSN 6650-01-076-9124
NSN 6145-00-182-2865
NSN 5935-00-775-0258
NSN 6110-00-012-5514
NSN 5975-00-998-3007
NSN 6110-01-320-6215
NSN 5975-01-596-3040
NSN 2925-00-513-6644
NSN 6685-01-391-6790
NSN 6320-01-204-2922