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 6685-01-152-2768
NSN 5935-01-217-9133
NSN 5930-01-458-6090
NSN 5990-01-548-3711
NSN 6130-01-101-5440
NSN 7035-00-916-9380
NSN 4140-00-937-6838
NSN 6150-01-407-4626
NSN 5935-00-460-6027
NSN 5965-01-005-0341
NSN 7035-01-045-7202
NSN 6645-00-153-3834