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 5945-00-890-2980
NSN 5998-01-467-9269
NSN 5895-01-553-2022
NSN 5950-01-417-2883
NSN 5935-01-033-6564
NSN 5895-01-651-6245
NSN 6320-01-569-2672
NSN 5935-01-476-7456
NSN 6650-00-182-7791
NSN 5930-01-583-8411
NSN 6685-01-340-4538
NSN 4140-01-301-4651