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: Washers other than lock washers, iron or steel
NSN 5835-00-392-7985
NSN 6130-01-120-5003
NSN 5990-01-327-1558
NSN 5975-01-335-6579
NSN 5960-00-339-9628
NSN 6620-01-652-4349
NSN 5975-01-102-4829
NSN 5990-00-133-7734
NSN 5925-00-238-3072
NSN 6220-00-943-8323
NSN 6685-00-678-0567
NSN 6685-00-585-6228