Flat black finish sm 1628-17
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.
Classification: Gaskets,washers & other seals
NSN 6220-01-343-4459
NSN 2925-00-293-7213
NSN 5990-01-581-5103
NSN 6105-00-055-5242
NSN 5990-01-236-8399
NSN 5960-01-039-7840
NSN 6685-00-785-6058
NSN 5930-00-642-2482
NSN 6220-01-005-4322
NSN 5895-01-646-0904
NSN 6105-01-606-7346
NSN 5945-00-006-5393