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 5950-01-427-3723
NSN 5960-01-381-2478
NSN 5945-00-245-7946
NSN 5965-01-217-7167
NSN 5999-00-145-6848
NSN 5996-01-463-7904
NSN 6645-00-363-9775
NSN 5990-00-192-1753
NSN 4140-01-657-5217
NSN 5855-01-389-8884
NSN 5915-00-253-0710
NSN 6610-01-484-3161