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 6650-00-007-4372
NSN 5985-01-495-5483
NSN 2925-01-118-6125
NSN 6130-01-443-2448
NSN 5950-01-086-0851
NSN 6620-00-290-6505
NSN 5950-01-182-5325
NSN 5895-01-485-0134
NSN 7035-01-411-6062
NSN 5975-01-023-3081
NSN 5960-01-496-7837
NSN 5925-01-181-8983