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 6685-01-413-8374
NSN 5996-01-229-9580
NSN 6240-01-296-0587
NSN 5920-00-563-9791
NSN 6620-01-110-2754
NSN 5910-01-055-2019
NSN 5925-01-369-9526
NSN 4140-01-464-3231
NSN 5855-01-321-3881
NSN 5965-00-387-6880
NSN 5960-00-135-6143
NSN 6150-01-020-6683