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 5985-01-509-3746
NSN 6240-01-230-5731
NSN 5985-00-916-5201
NSN 5905-00-004-4425
NSN 5835-00-463-6699
NSN 2925-01-139-7103
NSN 5915-01-180-5996
NSN 6320-01-089-9086
NSN 5950-01-100-3904
NSN 5945-01-457-3464
NSN 6135-01-615-6205
NSN 6220-01-461-2910