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 5920-00-208-4891
NSN 5925-01-599-7341
NSN 5930-01-373-6095
NSN 5915-01-426-8862
NSN 5855-01-098-9038
NSN 5920-00-010-0525
NSN 5835-01-362-0305
NSN 6620-01-229-6478
NSN 5935-01-473-2420
NSN 6620-01-394-4042
NSN 5965-01-284-5076
NSN 5925-01-512-0779