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 6110-01-291-9307
NSN 5855-00-237-4088
NSN 5855-01-138-4985
NSN 4140-01-456-0891
NSN 6150-00-092-9134
NSN 5855-00-586-6255
NSN 6685-01-357-6358
NSN 5855-01-147-6024
NSN 5975-01-588-0291
NSN 6685-00-270-0692
NSN 6320-00-725-0754
NSN 6145-01-397-2709