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 5945-01-422-1684
NSN 5985-00-995-4709
NSN 5910-00-615-9975
NSN 5998-00-219-4186
NSN 5999-01-500-1578
NSN 5835-01-471-5848
NSN 5996-01-100-3731
NSN 5925-01-160-7609
NSN 5960-01-284-4118
NSN 5910-01-382-9288
NSN 6610-01-371-3006
NSN 5910-00-226-8109