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 6110-01-226-8139
NSN 5930-01-481-4519
NSN 6320-00-422-9006
NSN 5950-00-009-7898
NSN 6105-01-371-8263
NSN 5910-01-094-6168
NSN 5855-01-498-9056
NSN 5915-01-599-2343
NSN 5950-01-587-4668
NSN 6610-01-238-8712
NSN 6145-00-390-9917
NSN 6135-00-756-6149