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 6240-01-315-6928
NSN 5950-01-171-2426
NSN 5855-01-307-4520
NSN 6110-01-080-9621
NSN 6610-00-716-5248
NSN 5925-00-108-5385
NSN 6105-01-267-1888
NSN 6220-01-124-3304
NSN 5835-01-219-0586
NSN 5915-00-409-5066
NSN 6320-00-994-0179
NSN 6620-00-398-0320