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 nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6150-01-453-9023
NSN 6135-00-967-3112
NSN 6320-00-456-0836
NSN 6145-01-448-9332
NSN 5985-01-143-4950
NSN 5965-01-234-6844
NSN 5915-00-452-2227
NSN 5835-01-054-2094
NSN 5920-00-849-7678
NSN 5998-00-892-2200
NSN 5945-01-382-4478
NSN 4140-00-316-5383