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 6320-01-407-8663
NSN 6105-01-259-5713
NSN 5985-01-448-9550
NSN 5965-01-562-5830
NSN 5920-01-570-8534
NSN 5925-01-264-5080
NSN 5895-00-863-9809
NSN 5855-01-352-7033
NSN 5925-01-128-4374
NSN 5960-01-214-4518
NSN 6105-00-321-9534
NSN 5990-00-583-9920