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: Gaskets,washers & other seals
NSN 5935-01-211-3837
NSN 5945-01-415-8353
NSN 6610-01-515-9712
NSN 5985-01-446-5641
NSN 6130-00-310-2644
NSN 6685-01-445-3909
NSN 6110-01-512-2008
NSN 6610-01-107-2658
NSN 5910-01-021-1518
NSN 5920-01-229-8645
NSN 6220-01-117-1793
NSN 6105-01-298-3309