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 5950-00-246-5277
NSN 5985-01-168-7839
NSN 6685-01-508-4739
NSN 6105-00-068-9357
NSN 6220-01-304-7500
NSN 6610-01-360-3564
NSN 5895-00-887-9070
NSN 5950-01-461-2818
NSN 6135-01-193-8154
NSN 5910-00-852-1523
NSN 6685-01-462-0003
NSN 5935-00-319-4788