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 6130-01-029-6112
NSN 5965-00-230-8818
NSN 5920-01-169-7888
NSN 6650-01-050-8680
NSN 6110-00-389-4627
NSN 6130-00-060-6813
NSN 5999-01-509-2129
NSN 5925-01-138-3292
NSN 6220-01-642-8678
NSN 6685-01-247-7211
NSN 5950-01-403-2852
NSN 5925-01-360-8673