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 6145-00-468-8534
NSN 6650-01-495-0995
NSN 6610-01-271-1205
NSN 6240-01-300-8528
NSN 5950-00-310-4655
NSN 6645-01-196-6277
NSN 5950-01-408-9843
NSN 6320-00-194-4252
NSN 7035-01-314-6428
NSN 5985-01-207-7907
NSN 5910-01-484-4869
NSN 5930-01-441-2408