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 6150-01-444-3980
NSN 6135-00-840-6451
NSN 6610-01-374-0569
NSN 5855-00-357-1158
NSN 5975-01-024-8486
NSN 5960-00-090-2991
NSN 5915-01-264-8120
NSN 6145-01-136-7177
NSN 7035-01-290-1447
NSN 6220-01-101-0651
NSN 2925-01-034-3774
NSN 5998-01-305-3352