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 5975-01-219-4496
NSN 2925-01-442-7812
NSN 5920-01-589-2408
NSN 6620-01-026-0346
NSN 5985-00-964-3547
NSN 6110-00-479-0403
NSN 5985-01-494-9874
NSN 5950-00-197-1979
NSN 5990-01-413-2405
NSN 6240-01-421-4025
NSN 7035-01-140-8916
NSN 6610-01-240-2338