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 6220-00-496-3033
NSN 6610-00-879-2788
NSN 6685-01-421-5743
NSN 6650-01-167-9485
NSN 5910-01-371-3807
NSN 5990-01-425-2175
NSN 5960-01-100-7381
NSN 5975-00-035-6524
NSN 7035-01-632-8861
NSN 5965-01-408-4190
NSN 5960-00-816-4659
NSN 5960-01-180-4350