Material steel alloy, finish plain or black oxide (zinc o
No other part numbers with same form, fit, and function found.
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 4140-01-198-9990
NSN 6240-00-646-6931
NSN 6135-01-525-6979
NSN 4140-01-246-4267
NSN 4140-01-054-0289
NSN 6650-00-140-8776
NSN 5996-00-607-4311
NSN 6145-01-503-8534
NSN 2925-01-513-9114
NSN 6240-01-367-6561
NSN 5915-01-136-7297
NSN 5965-01-009-5758