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 5835-01-408-6529
NSN 5945-01-054-0213
NSN 6145-00-542-7980
NSN 6610-01-010-3159
NSN 5835-01-435-4139
NSN 5925-01-415-0261
NSN 5996-01-284-7758
NSN 6145-01-547-6651
NSN 5935-00-205-9563
NSN 5905-00-599-2148
NSN 5905-01-615-6394
NSN 6105-00-849-7905