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 6145-00-657-4755
NSN 5835-01-252-5879
NSN 5965-01-089-8579
NSN 6135-01-347-9045
NSN 5975-01-116-5579
NSN 5985-00-816-8486
NSN 5998-00-270-1179
NSN 6145-01-556-7403
NSN 5905-01-069-1529
NSN 6150-01-378-2268
NSN 6620-01-492-8470
NSN 4140-01-322-3227