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 5920-01-044-9021
NSN 6685-01-378-6408
NSN 5895-01-377-6489
NSN 6150-00-408-3401
NSN 6240-00-018-8028
NSN 2925-01-418-3296
NSN 5975-00-169-6415
NSN 5975-01-196-0648
NSN 6110-00-153-5395
NSN 4140-01-625-1913
NSN 5960-01-207-9544
NSN 5895-01-281-3725