SPRING-ENTRANCE DOOR, OPEN LOCK (P/N 45a30287-009) - As Removed

Part 45a30287-009 is a spring component for aircraft entrance door open-lock mechanisms. The spring supplies tension to the latch actuator, maintaining engagement during normal flight operations and ground procedures. Installed within the door latch linkage assembly as specified in ATA Chapter 52 systems, this spring must be replaced as part of the complete door mechanism per the Aircraft Maintenance Manual.

Material and dimensions vary by aircraft type. Verify compatibility with your aircraft's Illustrated Parts Catalog before installation.

What is the SPRING-ENTRANCE DOOR, OPEN LOCK (P/N 45a30287-009)?

Part 45a30287-009 is a spring component for aircraft entrance door open-lock mechanisms. The spring supplies tension to the latch actuator, maintaining engagement during normal flight operations and ground procedures.

Is the 45a30287-009 a PMA or OEM part?

The SPRING-ENTRANCE DOOR, OPEN LOCK may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: As Removed. Contact us for sourcing details.

Does the 45a30287-009 include installation hardware?

Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the SPRING-ENTRANCE DOOR, OPEN LOCK. We stock related hardware and can help identify companion parts.

Can the 45a30287-009 be shipped internationally?

Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the 45a30287-009.