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 5910-01-400-5947
NSN 6320-01-102-0799
NSN 6110-00-221-1868
NSN 5910-00-828-8025
NSN 6610-00-134-5625
NSN 5990-01-202-0001
NSN 5895-00-355-3327
NSN 6240-00-863-6105
NSN 5985-00-081-9142
NSN 5930-00-000-0117
NSN 6105-00-349-9743
NSN 6150-01-409-2858