Seal, Air, Aircraft Gas Turbine En2840-01-277-6090
NSN 2840-01-277-6090 · NIIN 012776090 · Part number 1391-550
Woodward, Inc. Div Fuel Systems and Controls · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 66503
Government record, cited
NSN 2840-01-277-6090 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-277-6090. Manufacturer of record part number: 1391-550.
Also searched as2840-01-277-6090 ·
2840012776090 ·
NIIN 012776090 ·
01-277-6090 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 66503 · 1391-550
Manufacturer of record: Woodward, Inc. Div Fuel Systems and Controls
Identification
NSN: 2840-01-277-6090
NIIN: 012776090
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 1391-550
Manufacturer: Woodward, Inc. Div Fuel Systems and Controls
General Description
The Seal,air,aircraft Gas Turbine En, cataloged under National Stock Number 2840-01-277-6090, 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 Woodward, Inc. Div Fuel Systems and Controls. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Seal,air,aircraft Gas Turbine En
FSC / FSG
2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28)
Manufacturers
Woodward, Inc. Div Fuel Systems and Controls (CAGE 66503)
Technical Specifications
Parameter
Value
NSN
2840-01-277-6090
Primary Part Number
1391-550
Item Name
Seal,air,aircraft Gas Turbine En
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Woodward, Inc. Div Fuel Systems and Controls (USA)
Reference documents
Reference
Meaning
1391-550
5/9Secondary reference
General Electric Company
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 2840-01-277-6090?
NSN 2840-01-277-6090 is a Seal,air,aircraft Gas Turbine En, manufactured by Woodward, Inc. Div Fuel Systems and Controls, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-01-277-6090?
NSN 2840-01-277-6090 has 1 manufacturer part number on file: 1391-550 (Woodward, Inc. Div Fuel Systems and Controls).
Is NSN 2840-01-277-6090 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 2840-01-277-6090?
NSN 2840-01-277-6090 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.