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 vulcanized rubber other than hard rubber, nesoi
NSN 5965-01-620-2526
NSN 5998-01-265-4058
NSN 6105-01-559-4579
NSN 6240-00-476-1228
NSN 6620-01-418-3245
NSN 5935-01-390-5178
NSN 6150-00-345-0361
NSN 6110-01-054-3032
NSN 6150-01-586-0026
NSN 6240-00-918-2426
NSN 6130-00-500-1648
NSN 6135-01-512-8740