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 6685-01-512-8345
NSN 5999-00-504-9701
NSN 6645-01-260-7426
NSN 5990-01-344-9118
NSN 6110-00-986-0971
NSN 5835-01-535-0948
NSN 5895-01-124-5432
NSN 7035-01-095-9322
NSN 6685-01-502-7538
NSN 6220-00-998-3476
NSN 6320-01-265-0665
NSN 5945-01-343-2383