PNC-56 — Revision A reference model
Source identity: PNC-56, 072015

This free pack contains the original STL and STEP files from the completed
Estes Nose Cone Library A. Geometry is in millimeters.

Nominal base diameter: 34.1884 mm
Exposed nose length: 162.814 mm (excludes shoulder)
Shoulder: 32.7406 mm diameter x 24.9682 mm long
Profile: PARABOLIC

This is a solid external reference approximation for CAD editing and slicer
setup. It is not an exact mold replica or a finished hollow flight part.
Original hollow interiors, molded recovery attachments and printer clearance
are not included. Solid CAD does not prescribe 100% slicer infill. Check your
actual tube and printer fit. Printed mass, recovery attachment and flight
suitability have not been validated.

See MODEL_RECORD.json for the original dimensions, evidence and fidelity notes.
Source data: https://github.com/dbcook/openrocket-database/blob/master/orc/estes_classic.orc
The retained Apache 2.0 license applies to the OpenRocket source database.
It is not a newly assigned license for this entire model library.
Independent recreations; no Estes affiliation or manufacturer verification.

Full library, source and original notes:
https://iterarocketry.com/nose-cones
Support: info@iterarocketry.com
