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.
NSN 5835-01-171-9126
NSN 5910-01-555-3498
NSN 5925-01-071-6671
NSN 5985-01-392-8337
NSN 5998-01-487-6160
NSN 2925-01-612-0405
NSN 6150-00-299-6678
NSN 5965-00-783-8239
NSN 5975-01-023-6897
NSN 5930-01-490-6033
NSN 6150-01-569-1157
NSN 5990-01-473-4314