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 5950-01-004-2014
NSN 6130-00-558-6112
NSN
NSN 5975-01-188-0012
NSN 6650-00-590-9073
NSN 5910-01-469-9443
NSN 5930-01-535-9452
NSN 5935-01-372-6508
NSN 6610-01-605-2451
NSN 5930-00-230-2691
NSN 5998-00-313-9516
NSN 5895-01-017-2944