What it is

NAS1291 nut, thread .1120-40UNJC-3B (ESNA LF3858-40, catalog p.23 / PDF p.25)

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 →

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