NSN 2840-01-172-0166 · NIIN 011720166 · Part number 9987M94P01
General Electric Company · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 07482
Government record, cited
NSN 2840-01-172-0166 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-172-0166. Manufacturer of record part number: 9987M94P01.
Also searched as2840-01-172-0166 ·
2840011720166 ·
NIIN 011720166 ·
01-172-0166 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 07482 · 9987M94P01
Criticality Code Justification: ADAV AND ABMK AND ABHP AND AGAV
Material: NICKEL ALLOY
1 manufacturer part number on file
Manufacturer of record: General Electric Company
Identification
NSN: 2840-01-172-0166
NIIN: 011720166
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 9987M94P01
Manufacturer: General Electric Company
General Description
The Housing,seal,fan, cataloged under National Stock Number 2840-01-172-0166, 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 Company. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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
2840-01-172-0166
Primary Part Number
9987M94P01
Item Name
Housing,seal,fan
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 2840-01-172-0166?
NSN 2840-01-172-0166 is a Housing,seal,fan, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-01-172-0166?
NSN 2840-01-172-0166 has 1 manufacturer part number on file: 9987M94P01 (General Electric Company).
What are the specifications of 9987M94P01?
Key specifications for 9987M94P01: Overall Diameter: 2.120 INCHES NOMINAL IN; Criticality Code Justification: ADAV AND ABMK AND ABHP AND AGAV; Overall Length: 0.420 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN; Overall Width: 0.360 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 2840-01-172-0166 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 2840-01-172-0166?
NSN 2840-01-172-0166 has DEMIL Code D. 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.