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 5930-00-100-0163
NSN 6610-00-888-6731
NSN 5930-00-901-5160
NSN 5905-01-356-0035
NSN 5920-00-003-5845
NSN 5998-00-978-9755
NSN 6610-01-297-1492
NSN 5910-01-508-8999
NSN 5996-01-250-3912
NSN 6135-01-113-1507
NSN 6240-00-805-0955
NSN 2925-00-234-7918