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 5895-01-026-9965
NSN 6685-01-429-4270
NSN 5835-01-549-2911
NSN 5950-01-574-4641
NSN 6145-01-321-2334
NSN 5945-01-225-0663
NSN 6620-01-545-7396
NSN 6650-00-597-7313
NSN 6150-01-196-5209
NSN 6110-01-336-7944
NSN 5905-00-872-0492
NSN 5915-01-505-1685