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 5998-01-627-9697
NSN 2925-01-163-6716
NSN 5835-01-036-4951
NSN 6610-01-132-6660
NSN 5965-01-463-2815
NSN 5999-01-557-1270
NSN 5960-01-469-5874
NSN 6320-00-676-9387
NSN 5925-01-056-8765
NSN 5915-00-234-4286
NSN 5835-01-102-4451
NSN 6135-01-442-7275