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 5895-01-434-7470
NSN 6645-00-574-9712
NSN 5985-00-197-5392
NSN 5910-01-616-5702
NSN 5835-01-456-3922
NSN 5996-01-633-7979
NSN 5925-01-545-4606
NSN 6150-00-812-7928
NSN 5965-01-100-1195
NSN 6220-01-563-4969
NSN 5950-00-584-4571
NSN 5990-01-612-5323