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 6150-00-902-5203
NSN 6130-01-014-5419
NSN 5965-01-353-9642
NSN 5835-00-554-0399
NSN 6130-00-740-3884
NSN 6110-01-400-4207
NSN 6650-01-009-5188
NSN 6220-01-615-4461
NSN 5905-01-461-3144
NSN 5910-00-728-6244
NSN 5910-01-153-1232
NSN 6150-01-113-9979