MOUNTING (P/N 25um877a) - As Removed

The 25um877a is a metal structural mounting bracket designed to secure equipment to aircraft fuselage structure. This component transfers equipment loads to the airframe while controlling vibration and movement during flight. Commonly used to attach avionics racks and electronic systems to fuselage frames.

Installation uses approved AN, MS, or NAS standard hardware and follows aircraft manufacturer drawings. Verify compatibility with your aircraft's Illustrated Parts Catalog before installation and follow FAA AC 43.13-1B accepted practices for proper torque and alignment.

What is the MOUNTING (P/N 25um877a)?

The 25um877a is a metal structural mounting bracket designed to secure equipment to aircraft fuselage structure. This component transfers equipment loads to the airframe while controlling vibration and movement during flight.

Is the 25um877a a PMA or OEM part?

The MOUNTING 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 25um877a 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 MOUNTING. We stock related hardware and can help identify companion parts.

Can the 25um877a 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 25um877a.