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 6150-00-700-6664
NSN 6240-01-560-6424
NSN 5999-01-594-1677
NSN 6220-00-233-7436
NSN 6645-00-171-9639
NSN 6320-01-173-7950
NSN 6685-00-882-1643
NSN 5925-00-186-0765
NSN 4140-01-281-8832
NSN 5925-01-069-3443
NSN 6110-00-784-4008
NSN 2925-00-431-9369