STC SA5234NM
FAA DRS lists SA5234NM as Current · Reissued, held by Sierra Industries Ltd., for Textron Aviation 560. Recorded change: Installation of a replacement cabin door optically flat window. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a replacement cabin door optically flat window.
SA5234NM identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Textron Aviation 560. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Textron Aviation 560 model, serial range, and configuration?
- 02Which layout, materials, flammability evidence, and weight changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related cabin and interiors STCs
Installation of new lavatory drain valves in the forward and aft lavatory drain system in accordance with Kaiser Electroprecision Installation Procedure RYY 104-053, Revision B, dated May 23, 1986, or later FAA approved revision.
FAA holder: Rockwell Collins Inc.
Installation of a Lavatory Ball Valve and associated hardware in accordance with FAA approved Kaiser ElectroPrecision Drawing List Number DL0183-0016, Revision "E", dated December 17, 1987, or later FAA approved revision.
FAA holder: Rockwell Collins Inc.
Installation of a Lavatory Ball Valve and associated hardware in accordance with FAA approved Kaiser ElectroPrecision Drawing List Number DL0183-0018, Revision "F", dated March 10, 1988, or later FAA approved revision.
FAA holder: Rockwell Collins Inc.
Installation of Kaiser ElectroPrecision Lavatory Auto-Dump Kit System, installation on DC-10, Main Deck Lavatory positions 1, 2, 3, 4, 5, 6, 7, C and D, in accordance with FAA Approved Kaiser ElectroPrecision Drawing RYY509-027, Revision "A", dated February 7, 1990, or later FAA approved revision.
FAA holder: Rockwell Collins Inc.