Shield, Heat, Aircraft Gas Turbine2840-01-491-2187
NSN 2840-01-491-2187 · NIIN 014912187 · Part number 7-511670122-1
The Boeing Company · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 8V613
Government record, cited
NSN 2840-01-491-2187 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-491-2187. Manufacturer of record part number: 7-511670122-1.
Also searched as2840-01-491-2187 ·
2840014912187 ·
NIIN 014912187 ·
01-491-2187 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 8V613 · 7-511670122-1
Nearby stock numbers← 2840-01-491-1551 Mount, Front, Aircraft Gas Turbine
·
2840-01-491-2704 Seal, Air, Aircraft Gas Turbine En →
Features
Shield,heat,aircraft Gas Turbine — FSC 2840
1 manufacturer part number on file
Manufacturer of record: The Boeing Company
Identification
NSN: 2840-01-491-2187
NIIN: 014912187
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 7-511670122-1
Manufacturer: The Boeing Company
General Description
The Shield,heat,aircraft Gas Turbine, cataloged under National Stock Number 2840-01-491-2187, 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 The Boeing Company. 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
2840-01-491-2187
Primary Part Number
7-511670122-1
Item Name
Shield,heat,aircraft Gas Turbine
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.
2840-00-004-4242
2840-00-004-4242 · Item name not on file
2840-00-021-4702
PLATE,RETAINING,TUB
2840-00-043-0981
BRACKET ASSEMBLY,TUBING
2840-00-043-0982
BRACKET ASSEMBLY,TUBING
2840-00-048-5261
2840-00-048-5261 · Item name not on file
2840-00-407-9165
DIPSTICK,ENGINE
2840-01-171-0875
SEAL,FUEL
2840-01-171-0875
SEAL,FUEL
Frequently Asked Questions
What is NSN 2840-01-491-2187?
NSN 2840-01-491-2187 is a Shield,heat,aircraft Gas Turbine, manufactured by The Boeing Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-01-491-2187?
NSN 2840-01-491-2187 has 1 manufacturer part number on file: 7-511670122-1 (The Boeing Company).
What are the specifications of 7-511670122-1?
Key specifications for 7-511670122-1: Part Name Assigned by Controlling Agency: HEAT SHELD ASSY-RADIATION ENGINE MOUNT, LONGERON; End Item Identification: 1520-01-355-8250. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2840-01-491-2187 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 2840-01-491-2187?
NSN 2840-01-491-2187 has DEMIL Code B. 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.