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: Articles of natural cork, nesoi (excluding corks & stoppers)
NSN 2925-01-027-1293
NSN 5905-00-619-6294
NSN 6135-00-100-8890
NSN 6685-01-338-2523
NSN 5950-01-476-3236
NSN 6150-01-479-1913
NSN 5835-01-049-5290
NSN 5998-01-526-7389
NSN 6145-01-267-6308
NSN 6685-01-110-1783
NSN 6650-01-151-6450
NSN 6610-01-576-8955