The Actuator,hydraulic,airstair, cataloged under National Stock Number 1680-01-574-8652, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Aircraft Technical Development, Inc. Dba Aerocon Engineering Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-574-8652 |
| Primary Part Number | FLB10-91-2120 |
| Item Name | Actuator,hydraulic,airstair |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Aircraft Technical Development, Inc. Dba Aerocon Engineering Company |
| 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 |
| Part Number | Manufacturer |
|---|---|
| FLB10-91-2120 PRIMARY | Aircraft Technical Development, Inc. Dba Aerocon Engineering Company (USA) |
| PLB109121-20 | Aircraft Technical Development, Inc. Dba Aerocon Engineering Company (USA) |
NSN 1680-01-574-8652 is a Actuator,hydraulic,airstair, manufactured by Aircraft Technical Development, Inc. Dba Aerocon Engineering Company, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-574-8652 has 2 manufacturer part numbers on file: FLB10-91-2120 (Aircraft Technical Development, Inc. Dba Aerocon Engineering Company), PLB109121-20 (Aircraft Technical Development, Inc. Dba Aerocon Engineering Company).
Key specifications for FLB10-91-2120: End Item Identification: AC25-A330-1125-301 ONBOARD AIRSTAIRS; 1423-1034-113 HYDRAULIC SYSTEM. 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 1680-01-574-8652 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.