Seal, Metallic, Aircraft Gas Turbi2840-01-620-5970
NSN 2840-01-620-5970 · NIIN 016205970 · Part number SSCY7958-1
General Electric Co Aircraft Engine Business Group Aviation Service Div · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 0AZP3
Government record, cited
NSN 2840-01-620-5970 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-620-5970. Manufacturer of record part number: SSCY7958-1.
Also searched as2840-01-620-5970 ·
2840016205970 ·
NIIN 016205970 ·
01-620-5970 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 0AZP3 · SSCY7958-1
Nearby stock numbers← 2840-01-620-4449 Support, Accessory, Aircraft Gas T
·
2840-01-620-7419 Seal, Metallic, Aircraft Gas Turbi →
Features
Seal,metallic,aircraft Gas Turbi — FSC 2840
1 manufacturer part number on file
Manufacturer of record: General Electric Co Aircraft Engine Business Group Aviation Service Div
Identification
NSN: 2840-01-620-5970
NIIN: 016205970
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: SSCY7958-1
Manufacturer: General Electric Co Aircraft Engine Business Group Aviation Service Div
General Description
The Seal,metallic,aircraft Gas Turbi, cataloged under National Stock Number 2840-01-620-5970, 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 Electric Co Aircraft Engine Business Group Aviation Service Div. 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
2840-01-620-5970
Primary Part Number
SSCY7958-1
Item Name
Seal,metallic,aircraft Gas Turbi
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Manufacturer
General Electric Co Aircraft Engine Business Group Aviation Service Div
General Electric Co Aircraft Engine Business Group Aviation Service Div (USA)
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 2840-01-620-5970?
NSN 2840-01-620-5970 is a Seal,metallic,aircraft Gas Turbi, manufactured by General Electric Co Aircraft Engine Business Group Aviation Service Div, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-01-620-5970?
NSN 2840-01-620-5970 has 1 manufacturer part number on file: SSCY7958-1 (General Electric Co Aircraft Engine Business Group Aviation Service Div).
What are the specifications of SSCY7958-1?
Key specifications for SSCY7958-1: Part Name Assigned by Controlling Agency: CASING SEAL; End Item Identification: CT7 ENGINE - AVIATION. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2840-01-620-5970 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.
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.