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 5855-01-462-5150
NSN 5855-00-134-0569
NSN 5855-01-461-2741
NSN 5855-00-361-0167
NSN 5895-01-540-0545
NSN 6135-00-503-7213
NSN 6320-01-532-7491
NSN 5985-00-119-5747
NSN 6110-00-176-4404
NSN 5996-00-577-0483
NSN 6650-01-617-0113
NSN 5990-00-924-4167