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 7035-01-260-9543
NSN 5925-01-326-3478
NSN 6105-00-739-7957
NSN 6610-01-305-8863
NSN 5965-01-649-6410
NSN 6130-00-404-2119
NSN 5925-01-503-0149
NSN 2925-00-925-0545
NSN 5960-00-266-6741
NSN 6650-01-184-9238
NSN 6320-01-573-3215
NSN 6320-01-129-9656