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 6645-00-936-2505
NSN 5835-01-589-4735
NSN 5985-01-386-3752
NSN 5965-00-734-5053
NSN 5855-01-201-4857
NSN 5945-01-356-1999
NSN 5925-01-243-4046
NSN 5895-01-524-6234
NSN 7035-00-206-6123
NSN 5855-00-821-7512
NSN 5920-00-171-2347
NSN 6685-01-308-3768