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 5855-01-443-3970
NSN 5905-01-545-7720
NSN 6150-00-141-0293
NSN 5930-00-195-9428
NSN 5965-00-636-4926
NSN 6145-01-139-4859
NSN 6145-01-284-5805
NSN 4140-00-226-9807
NSN 5960-01-536-9763
NSN 5996-00-218-1123
NSN 5915-00-421-7819
NSN 6685-01-564-8954