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 6240-00-895-6461
NSN 5920-00-437-8450
NSN 5905-01-620-4194
NSN 6320-00-422-9006
NSN 5965-01-063-7894
NSN 6130-01-179-4593
NSN 7035-00-763-6180
NSN 5960-01-442-9304
NSN 2925-00-149-0760
NSN 6320-01-039-5891
NSN 6105-00-811-3528
NSN 5998-00-761-5549