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.
NSN 5895-01-477-0855
NSN 4140-00-084-7343
NSN 5895-00-391-8084
NSN 5985-01-385-6333
NSN 5935-01-333-2870
NSN 6110-01-026-0312
NSN 5950-00-651-1310
NSN 6650-00-404-1788
NSN 6145-00-174-6962
NSN 5945-01-170-4432
NSN 6320-00-831-2227
NSN 7035-01-423-8343