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 6135-01-469-7574
NSN 6685-00-160-6390
NSN 5910-00-951-1964
NSN 5930-01-012-5617
NSN 5905-01-514-9127
NSN 5855-01-302-9778
NSN 7035-01-322-0221
NSN 5905-00-354-1777
NSN 4140-01-578-6703
NSN 5998-01-417-9105
NSN 5905-00-240-2012
NSN 5998-01-373-5272