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.
Classification: Articles of lead, nesoi
NSN 5895-00-804-6276
NSN 5835-01-381-2683
NSN 5895-00-240-5651
NSN 2925-01-311-7840
NSN 5975-01-141-3923
NSN 5985-01-169-8129
NSN 6220-01-519-2252
NSN 5895-00-935-6168
NSN 6320-01-536-3077
NSN 5835-01-512-4834
NSN 5910-01-038-1562
NSN 5910-01-373-4845