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 5925-00-682-4096
NSN 5985-01-195-8659
NSN 6610-01-368-3269
NSN 5998-01-331-5862
NSN 5855-00-004-0904
NSN 6220-01-099-8561
NSN 6650-01-586-9997
NSN 5945-00-642-1127
NSN 6135-01-187-4382
NSN 5920-01-362-5183
NSN 5930-01-324-6620
NSN 6645-01-363-9790