AN960D9: AF940D9

AN960D9

What it is: AN960 flat washer, Flat washer, fits NO. 9 bolt or screw; ID (A) .188" ±.010; OD (D) .500", thickness .049" (only thickness in this Table I row)
Equivalents: AF940D9AllfastCatalog onlySame NSN 5310-00-187-2372 (government catalog). Not a maker's approval: confirm on the drawing.
Install tooling, by who made the part: Allfast-made (as AF940D9): not documented: no tool catalog on file names a nose for it.Ask a tooling specialist →
Other makers: not documented. Check the maker on the CoC or packaging, then ask that maker or a tooling specialist.
The nose follows the maker, not the stock number: check the maker on the CoC or packaging.

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Reference only: the drawing and its process spec govern. How to read this

Full detail: decode, cited documents, every stock number

Head: Flat washer
Diameter: fits NO. 9 bolt or screw; ID (A) .188" ±.010; OD (D) .500"
Grip / length: thickness .049" (only thickness in this Table I row)
Material: Aluminum alloy 2024 (Alclad) per QQ-A-250/5, condition T3 or T4 (D code); untreated (Table I column "UNTREATED")

Install tooling, by who made the partNot documented for this part number.

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Identical or approved-alternate part numbers, each with the document that states it.

No sourced equivalent on file for AN960D9. SpecLok only lists an equivalent when a manufacturer or government document states it.