Insulating; off-white
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 6220-01-112-8855
NSN 5895-01-634-0630
NSN 5915-01-301-3061
NSN 5999-00-246-3458
NSN 5945-01-261-6750
NSN 5835-00-104-2511
NSN 5935-01-493-2635
NSN 5999-00-937-6974
NSN 5965-01-169-7861
NSN 7035-00-803-3056
NSN 4140-00-189-0235
NSN 6650-00-476-9450