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: Gaskets,washers & other seals
NSN 2925-01-633-4048
NSN 5855-01-364-1005
NSN 5996-00-495-3086
NSN 5945-01-603-7514
NSN 6110-01-287-9607
NSN 5945-01-362-9364
NSN 5965-01-069-5650
NSN 7035-00-155-9513
NSN 5835-00-673-2885
NSN 5910-01-444-1429
NSN 5925-01-211-6660
NSN 5925-01-554-2852