The Final Assy,eca Enhanced Common a, cataloged under National Stock Number 1680-01-574-2544, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-574-2544 |
| Item Name | Final Assy,eca Enhanced Common a |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1134-2150-FA | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell Div Aerospace-Poway |
| 1134-2150-FA-5 | 3/9 Design control — primary reference Honeywell International Inc. Dba Honeywell Div Aerospace-Poway |
| 1134-2150-FA-5 | C/1 Advisory reference — outside the item-of-supply concept Honeywell International Inc. Dba Honeywell |
NSN 1680-01-574-2544 is a Final Assy,eca Enhanced Common a, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 1680-01-627-4023. Verify interchangeability with system specifications before substitution.
Key specifications for 1680-01-574-2544: Part Name Assigned by Controlling Agency: FINAL ASSY,1134 ECA, 2 STACKS, OH-58D; End Item Identification: OH-58D KIOWA WARRIOR. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1680-01-574-2544 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.