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 5920-00-111-2375
NSN 5920-00-840-8409
NSN 5930-00-563-7944
NSN 6650-00-486-7924
NSN 6105-00-850-8424
NSN 5998-00-248-7472
NSN 5905-00-911-9595
NSN 5965-01-425-1347
NSN 6145-00-369-3828
NSN 6105-00-082-0333
NSN 6130-00-505-1165
NSN 6685-01-449-1451