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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5855-00-688-9954
NSN 5915-01-605-7455
NSN 4140-00-351-7085
NSN 5930-01-017-3069
NSN 5975-00-740-8367
NSN 5925-00-601-6345
NSN 6685-00-954-2347
NSN 6610-01-254-3647
NSN 6220-01-356-5919
NSN 6105-00-469-7976
NSN 7035-00-264-7482
NSN 5930-01-555-8436