Manufacturers item name: flat washer
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 5920-01-411-5512
NSN 6620-00-955-5614
NSN 4140-01-339-2829
NSN 5835-00-221-6628
NSN 5905-01-526-0626
NSN 5915-01-418-1843
NSN 6645-01-130-5581
NSN 5920-00-904-3727
NSN 6610-00-618-6192
NSN 5915-00-525-5753
NSN 6145-00-898-0219
NSN 5960-01-437-5318