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NAS1291C3

NAS1291 nut

Manufacturer catalog cross-reference. The controlling standard's dimensions and strength have not been verified.

NAS1291C3 cited reference fields
Diameter / thread / sizethread .1900-32UNJF-3B (ESNA LF3858-02, catalog p.23 / PDF p.25)
Reference confidencemedium
SourceMacLean ESNA product catalog (2015), AN/MS/NAS cross-reference tables, PDF p.18 ↗

Source notes and limits

  • Manufacturer cross-reference: NAS1291C3 → ESNA LF3858-02 (PDF p.18). This is a catalog mapping, not an independent determination of interchangeability.
  • Thread is joined to the exact ESNA part listed in the reviewed LF3324/LF3858 table. The controlling standard was not read; dimensions and strength of the standard part are not asserted.
  • Torque is not inferred from a thread or nut part number. The controlling installation instructions govern.
Open in decoder →Sourcing and cross-reference →Torque reference conditions →

Reference only: the controlling drawing, its process spec and the manufacturer's installation instructions govern. How to use these answers