AN381-25-28

What it is: AN381 cotter pin, Cotter pin, nominal 5/64; A .076" (+.000 -.004); recommended drill hole .094" (+.005 -.002), length 1.750" (L ±.031)
Equivalents: No equivalent on file: no maker document names one and the government catalog lists none on its stock number.
Install tooling, by who made the part: Not documented for this part number. Ask a tooling specialist →

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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: Cotter pin
Diameter: nominal 5/64; A .076" (+.000 -.004); recommended drill hole .094" (+.005 -.002)
Grip / length: length 1.750" (L ±.031)
Material: Corrosion-resistant steel (type C per procurement specification), passivate after pickling

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

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Drop-in equivalents

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

No sourced equivalent on file for AN381-25-28. SpecLok only lists an equivalent when a manufacturer or government document states it.