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 6610-01-065-1073
NSN 7035-01-381-7622
NSN 6685-00-928-0442
NSN 5835-01-490-6325
NSN 5945-01-294-9964
NSN 5915-01-356-6502
NSN 5945-00-902-1581
NSN 5998-01-503-6819
NSN 5999-01-398-2541
NSN 5975-01-645-1210
NSN 6620-01-398-8986
NSN 5996-01-495-9197