PartsTable TECHNICAL DATA SHEET
NSN 2840-00-784-9681Government record, cited

Rotor, Compressor, Aircraft Gas Tu2840-00-784-9681

NSN 2840-00-784-9681 · NIIN 007849681
FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components
Government record, cited
Also searched as  2840-00-784-9681 · 2840007849681 · NIIN 007849681 · 00-784-9681 · FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Nearby stock numbers  ·
Features
  • Rotor,compressor,aircraft Gas Tu — FSC 2840
  • Diameter: 11.000 INCHES NOMINAL IN
  • Engine Section Location: COMPRESSOR
  • Material: TITANIUM ALLOY OVERALL
Identification
  • NSN: 2840-00-784-9681
  • NIIN: 007849681
  • FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
  • FSG: 28 — Engines, Turbines, and Components
General Description

The Rotor,compressor,aircraft Gas Tu, cataloged under National Stock Number 2840-00-784-9681, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2840-00-784-9681
Item NameRotor,compressor,aircraft Gas Tu
FSC / FSG2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
StatusACTIVE
Diameter11.000 INCHES NOMINAL IN
Engine Section LocationCOMPRESSOR
MaterialTITANIUM ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL Q — CCL Item — Commerce Control List
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeF
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
6004T21P01 3/2 Design control — primary reference
U.S. Government activity
No interchangeability data on file.
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 2840-00-784-9681?

NSN 2840-00-784-9681 is a Rotor,compressor,aircraft Gas Tu, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.

What are the specifications of 2840-00-784-9681?

Key specifications for 2840-00-784-9681: Diameter: 11.000 INCHES NOMINAL IN; Overall Length: 11.508 INCHES MINIMUM AND 11.512 INCHES MAXIMUM IN; Engine Section Location: COMPRESSOR; Part Name Assigned by Controlling Agency: GAS TURBINE ENGINE. 3 specifications are documented in the U.S. Government catalog.

Is NSN 2840-00-784-9681 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 2840-00-784-9681?

NSN 2840-00-784-9681 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.
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