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: Made-up articles of textile material, nesoi
NSN 5910-00-394-9524
NSN 5895-01-217-2767
NSN 2925-01-423-8141
NSN 5960-00-379-4466
NSN 5925-01-651-2042
NSN 6150-01-040-7739
NSN 6650-01-317-2101
NSN 4140-00-528-2921
NSN 4140-01-107-5755
NSN 5835-01-088-4676
NSN 6150-01-515-3588
NSN 6620-01-101-4408