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 5945-01-616-8006
NSN 5965-00-923-6824
NSN 5975-00-319-0798
NSN 4140-01-537-6965
NSN 7035-00-703-3535
NSN 5960-01-391-1308
NSN 4140-00-720-1502
NSN 6135-00-553-7995
NSN 5895-00-819-1273
NSN 6220-01-525-1365
NSN 6220-01-601-6569
NSN 5855-01-516-5211