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 5855-00-361-0167
NSN 5835-01-606-8768
NSN 5960-01-206-8809
NSN 6645-00-935-7046
NSN 5960-01-272-0285
NSN 6620-01-391-4189
NSN 5950-01-219-8017
NSN 5920-01-314-0388
NSN 5950-00-897-6689
NSN 6220-01-020-8018
NSN 6105-00-204-5497
NSN 6145-00-069-0257