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 5910-01-545-7722
NSN 5960-01-324-1342
NSN 6105-01-331-3048
NSN 6650-00-294-0881
NSN 5915-01-398-9831
NSN 5895-00-522-1581
NSN 6130-00-538-9142
NSN 5935-01-098-2197
NSN 6685-01-027-9455
NSN 6645-01-284-3598
NSN 5935-01-371-3410
NSN 6685-01-077-2326