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.
Classification: Other articles of leather or composition leather, nesoi
NSN 6135-00-078-9931
NSN 5930-01-230-7876
NSN 6145-00-918-3187
NSN 5910-00-014-2558
NSN 5930-00-528-1918
NSN 5930-00-153-1400
NSN 5999-01-010-3494
NSN 2925-01-252-8049
NSN 5990-01-432-4984
NSN 5975-01-181-7094
NSN 4140-00-753-9204
NSN 5895-01-527-3829