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.
Classification: Made-up articles of textile material, nesoi
NSN 6135-01-200-5144
NSN 6685-01-524-0229
NSN 6220-00-484-5937
NSN 5985-01-540-6469
NSN 4140-00-235-6377
NSN 5998-00-880-2154
NSN 5960-00-283-9702
NSN 5975-01-523-3433
NSN 6220-00-616-0061
NSN 6320-01-397-9995
NSN 6145-01-412-0177
NSN 5999-01-027-1252