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 5905-01-204-7301
NSN 6645-01-263-2618
NSN 6220-00-346-8944
NSN 5998-00-339-4148
NSN 2925-00-749-8893
NSN 6240-01-026-0032
NSN 6240-01-004-8790
NSN 5915-00-468-3911
NSN 5920-01-464-0460
NSN 5965-00-752-5823
NSN 5920-01-160-0057
NSN 5925-01-523-3783