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 5960-01-132-2975
NSN 2925-01-190-3121
NSN 2925-00-033-4621
NSN 5915-01-556-4282
NSN 5999-01-413-5828
NSN 6130-01-607-6305
NSN 5915-01-284-4050
NSN 6645-00-300-0401
NSN 7035-00-679-9027
NSN 5985-00-820-9265
NSN 6150-01-394-4154
NSN 6240-00-732-0496