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 6110-01-096-0646
NSN 6320-01-462-3555
NSN 6105-00-452-3855
NSN 4140-01-113-8313
NSN 7035-01-358-8361
NSN 4140-01-171-9210
NSN 6320-01-172-6103
NSN 5965-01-502-7006
NSN 5965-00-023-0944
NSN 5996-01-225-3837
NSN 5920-00-997-9990
NSN 6320-00-449-5096