NSN 2840-01-548-1433 · NIIN 015481433 · Part number UPB45020-1
General Atomics Aeronautical Systems, Inc. · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 0YJB5
Government record, cited
NSN 2840-01-548-1433 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-548-1433. Manufacturer of record part number: UPB45020-1.
Also searched as2840-01-548-1433 ·
2840015481433 ·
NIIN 015481433 ·
01-548-1433 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 0YJB5 · UPB45020-1
Manufacturer of record: General Atomics Aeronautical Systems, Inc.
Identification
NSN: 2840-01-548-1433
NIIN: 015481433
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: UPB45020-1
Manufacturer: General Atomics Aeronautical Systems, Inc.
General Description
The Scndry Exhaust Duct, cataloged under National Stock Number 2840-01-548-1433, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is General Atomics Aeronautical Systems, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2840-01-548-1433
Primary Part Number
UPB45020-1
Item Name
Scndry Exhaust Duct
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Other items in FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2840-00-000-0048
ENGINE,AIRCRAFT,TURBO-SHAFT
2840-00-000-0049
MODIFICATION KIT,ENGINE
2840-00-001-1741
CASE AND NOZZLE ASSEMBLY,TURBINE
2840-00-001-1743
2840-00-001-1743 · Item name not on file
2840-00-001-2117
2840-00-001-2117 · Item name not on file
2840-00-001-2284
2840-00-001-2284 · Item name not on file
2840-00-001-3922
2840-00-001-3922 · Item name not on file
2840-00-001-4903
SEAL,AIR,AIRCRAFT GAS TURBINE EN
Frequently Asked Questions
What is NSN 2840-01-548-1433?
NSN 2840-01-548-1433 is a Scndry Exhaust Duct, manufactured by General Atomics Aeronautical Systems, Inc., classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-01-548-1433?
NSN 2840-01-548-1433 has 1 manufacturer part number on file: UPB45020-1 (General Atomics Aeronautical Systems, Inc.).
What are the specifications of UPB45020-1?
Key specifications for UPB45020-1: End Item Identification: MQ-9 REAPER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2840-01-548-1433 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 2840-01-548-1433?
NSN 2840-01-548-1433 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.