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: Copper washers including spring washers not threaded
NSN 5835-00-601-1402
NSN 5920-01-442-8734
NSN 5996-01-023-8370
NSN 6610-00-869-7702
NSN 6110-01-087-5286
NSN 5925-00-090-7403
NSN 5910-00-127-8065
NSN 5945-00-347-5153
NSN 5965-01-246-6162
NSN 2925-00-152-1825
NSN 5835-01-132-5894
NSN 6685-01-152-2846