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 6645-01-261-0056
NSN 5895-01-563-5499
NSN 5930-00-558-0095
NSN 4140-01-565-0881
NSN 5835-00-313-7197
NSN 5905-01-076-9926
NSN 6130-01-211-8075
NSN 5920-00-647-3467
NSN 5996-01-487-8782
NSN 6650-01-577-5309
NSN 5996-01-518-4674
NSN 5925-00-838-4425