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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 5960-00-007-9375
NSN 5925-00-884-8567
NSN 5905-01-065-1663
NSN 5960-01-641-5493
NSN 5998-01-452-2325
NSN 5960-01-141-7584
NSN 5999-00-254-3010
NSN 5998-00-774-4768
NSN 6645-01-625-1192
NSN 5996-01-352-4904
NSN 7035-01-530-3677
NSN 6110-01-449-0150