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 6320-00-894-1644
NSN 5960-01-580-6360
NSN 6150-01-481-3735
NSN 6685-00-984-6096
NSN 6135-00-990-1822
NSN 5950-00-245-3397
NSN 5935-00-107-2558
NSN 6240-01-431-9827
NSN 2925-01-164-9579
NSN 5950-01-133-0389
NSN 5920-01-553-0906
NSN 5945-01-180-2058