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 5835-01-007-5800
NSN 5915-00-707-2297
NSN 6685-00-494-7885
NSN 5950-00-510-3135
NSN 5930-01-078-3700
NSN 2925-00-912-3993
NSN 6240-01-032-2408
NSN 6610-01-023-1918
NSN 5985-00-057-5427
NSN 6135-01-495-0933
NSN 6650-01-064-4975
NSN 6620-01-538-2294