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 6685-00-638-9261
NSN 6110-01-044-6350
NSN 6685-01-253-6014
NSN 6130-01-089-8154
NSN 6240-01-144-5478
NSN 2925-00-315-8442
NSN 6220-01-058-4932
NSN 6130-01-126-6557
NSN 5960-01-628-2760
NSN 5910-01-205-6965
NSN 6320-01-247-0898
NSN 5855-00-185-1560