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 5935-00-147-0950
NSN 5925-01-278-4411
NSN 6685-01-120-5002
NSN 6105-01-166-6595
NSN 5990-01-652-7373
NSN 5855-01-229-3864
NSN 5835-01-281-9662
NSN 6620-00-404-0149
NSN 5985-00-477-1447
NSN 5990-01-124-9063
NSN 5975-01-245-1460
NSN 6685-00-734-0131