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: Articles of natural cork, nesoi (excluding corks & stoppers)
NSN 5945-00-204-0041
NSN 5925-00-853-6198
NSN 5945-00-279-6554
NSN 6240-01-538-5525
NSN 5999-00-872-4394
NSN 5996-00-606-0011
NSN 5905-00-576-5522
NSN 5905-01-074-3024
NSN 6145-00-669-6795
NSN 5950-01-529-6542
NSN 7035-01-045-7202
NSN 6645-01-535-0719