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 6130-01-326-9219
NSN 7035-00-830-1235
NSN 6220-01-457-5013
NSN 5835-01-241-1090
NSN 5835-01-201-1000
NSN 5950-00-104-5908
NSN 6150-01-524-2546
NSN 5920-00-231-8950
NSN 6135-00-962-4111
NSN 6645-00-843-8837
NSN 6240-01-130-7743
NSN 5895-00-626-5892