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 5998-01-093-0122
NSN 6685-00-776-0656
NSN 2925-00-243-6841
NSN 5920-01-543-6348
NSN 6240-01-031-6377
NSN 5935-01-256-1117
NSN 5960-01-218-2858
NSN 5910-01-396-1151
NSN 5895-01-218-5745
NSN 6610-01-426-5090
NSN 5996-01-428-5830
NSN 6150-00-824-4437